This is a really interesting take. (And I don’t mean that in a bad way). Do you mind expanding on it?
Not the person you're replying to, but I also believe in abolition of the state as a concept. This isn't even an uncommon idea on the left; both communist and anarchist schools of thought seek to establish a classless, stateless society. Have you ever actually talked to leftists? I don't mean this in a pejorative way, but I feel like if you had ever tried to have a good-faith conversation with an actual leftist then abolition of the state is a topic that probably would have eventually come up. Not all leftists believe in it of course; there's kind of a spectrum, from hardline anarchists who believe in the immediate dissolution of centralized power as soon as possible, to Marxist-Leninists who generally see the state as a vehicle that should be seized to steer society in the direction of an ideal communist state and ideally make itself obsolete eventually, to many different stripes of socialist and social democrat who desire to establish socialism within the framework of existing states.
Anarchist and communist schools of thought have decades of history and mountains of literature, theory, and analysis to sift through if you really want to learn about them. I get that leftists telling people to read theory and educate themselves is kind of a tired meme at this point and nobody actually does it, but if you really want detailed explanations of these theories, why people believe them, how society would be structured under them, etc., there's really no substitute. I would personally recommend the works of Peter Kropotkin, especially
Mutual Aid and the
Conquest of Bread, although if you're really unfamiliar with leftist philosophies in general, Marx's
Capital is kind of the best introduction, and the criticisms made therein form the foundation of most leftist critiques against capitalism even to this day. Asking for an expansion on the statement "I want to abolish all states" is approaching such a broad topic that answering it is about as easy as fitting an ocean into a bucket, but I can give you a condensed and oversimplified version of my perspective.
Personally, I would describe myself as an anarcho-syndicalist. I believe social hierarchies are fundamentally oppressive and anti-human and the only way for a truly just and equitable society to exist is to find a way to excise them from society as much as is possible. In simple terms, this means the abolition of all forms of centralized power in favor of a society run by mutual cooperation at a much more granular level. I believe the most peaceful and plausible way to accomplish this is a gradual abolition of centralized state power and reallocation of social responsibilities currently held by the state to a network of directly democratically-run unions. I believe collective bargaining is the only tool the working class has to effectuate societal change on a structural level, and you only need to look at the efforts corporate power goes to to suppress unionization to see this. The owning class doesn't fear violent revolution; they know who has all the guns, the bombs, the planes, and the nukes, and they know who pays for them. At least in most western countries, an attempted violent revolution would be nothing more than an easy excuse for a brutal crackdown on leftists. They fear a united working class, because at the end of the day, nobody working means they don't make any money. Despite having warped society in such a way to mitigate this as much as possible, the fundamental fact is the owning class needs laborers more than the laborers need the owning class.
If you're engaging in good faith, you no doubt have a lot of questions about that. How would an anarchist society even function in terms of manufacturing and distributing goods? Would an anarchist society have rules or laws, and how would they be enforced? Why haven't there been any successful anarchist societies yet? Doesn't the competition that exists under capitalism result in technical innovation and better, cheaper products? I asked a lot of these questions myself when I first began delving into anarchist schools of thought. I'm not even going to pretend like I can answer every single question in as much detail as you'd like; at the end of the day I'm a dude posting this on a Pokemon website, not some kind of anarchist philosopher/social scientist. That said, you're free to ask any specific questions you want and I'll do my best to answer them or find sources and literature that discusses them.
I'm also not under the delusion that I'll ever live to see some kind of utopian anarchist society either. I just have a goal I think we should move society towards and I advocate for taking the steps that bring us closer to that goal. It's going to be a long journey.