Just Switched from iOS to Android after a decade, help?

So I just got a Moto Razr and am going to start setting it up. I've been outside of the android ecosystem for a long time. Can I get some recommendations for anything and everything? I recently read the Nova launcher has gotten much worse since I last used it. I'm also not sure if I should do a launcher or just use the base OS. I know that there are loads of articles out there, but I'm getting really tired of wading through AI gen articles and would love your personal experience.

Thanks in advance!