I guess I'm willing to believe that there is good-tasting coffee out there. It seems to me like coffee itself just tastes like bitter dirt, and most of the "good" versions of it are just made better by adding a bunch of dairy and chocolate, which you can do to make basically anything taste good. If you have recommendations for where to start I'm interested. I recognize that what I just said is basically also true of tea, but I will gladly drink a cup of Lady Grey or English Breakfast without anything added. Maybe I've just acquired the taste.
I'd recommend going to a local coffee shop and to just order an espresso without sugar from their most basic beans (ususally the first beans that are on the card). If you like it, buy the beans. If you have a french press and a spice grinder, you already have everything you need. Just ask the clerks about how fine to grind the beans, it's usually a little courser than kosher salt but it depends on whether the beans are more fruity or if they're more cocao-y
Use around 10-12 grams (people will tell you to use 17 grams, but french press extracts much more) of beans. When you grind the beans, you should use a little water. If you have one of these 2ml perfume bottles, one spray is pretty much the exact amount that you need. So you can either use a tiny little spray bottle with a very fine atomizer, or you can wash your hands, leave them a little wet and then put the beans in the grinder. Then grind them to the level that was recommended
The most important part is the water temperature. It shouldn't be 100 degrees C, it should be around 90 degrees C. The less water you use, the lower your steeping time will be. Usually, around half a regular mug is the amount that I like. You can also make an espresso shot, it will taste very intense though
Put a bit of the water in there, put the grind in there, put the rest of the water in there. Stir it a bit. Don't just let it steep for a fixed amount of time, the variable for steeping time is waaaay too significant, it's like hydration for flour in breadmaking. Take a little sip every 2-3 minutes until it tastes good
When you pour the finished coffee, maybe use a frozen tea spoon to pour it over, it will somehow for some reason taste significantly better this way and the coffee becomes immediately drinkable
and that's it. French press is actually the most complex coffeemaking. A lot of people will tell you insanity about portafilters but the variation with portafilter is absolutely tiny, it's just the grind size really and that does not matter nearly as much with a portafilter as it does with french press
and please, do not drink cold brew for a start. It's insanely intense and super duper caffeinated. Also be careful with certain beans, I got some delicious cuban brew a few months ago, but it was soooooo caffeinated, I was jittery for hours from it, couldn't finish the bag despite my relatively high caffeine tolerance. And finally, limit your caffeine consumption to around 200mg, that's about one and a half french press coffees or two espresso shots