If Fox One comes at a similar price point this fall, you could get both of them + a TV antenna for locals and save about $20/month over basically any of the streaming TV packages.
I still use ESPN+ to watch UFC, soccer, other college football games, and other college basketball games.
My ESPN is bundled with Disney+ and Hulu. All I watch on there is ESNP+, but the other ESPN channels are available as long as I log in with my cable subscription. I assume there will be no change for next season. If ESPN pulls out of the HULU and Disney bundle, I guess I will miss the ESPN+ content.
I dropped ESPN+ because I only had it for UH basketball. I also dropped Peacock when FS1 started showing all the IndyCar stuff.