Ya know, I actually kinda like the fact that we can't use Pokemon not in the Galgar dex. Now while playing through the main story like I always do, use my favorites, not giving a care in the world about the national dex, I would play gen 8 OU and Ubers on PS like no tomorrow. Because Lot's of mons I had to worry about before are gone. So it's simpler, thanks to less mons to worry about. However when playing through the story, I act like the national dex never exists. I never gave a care in the world about National dexs in general honestly. I just like to use my favorites in casual runs, not mons from other regions. Overall, It'd make my competive life less hectic, and I just don't care about the national dex, no, the whole pokedex thing as a whole. The thing I like about Pokemon is the designs, battles, and story.