I like a lot of MCU movies (I thought Black Panther, Iron Man, Infinity War/End Game, and The Winter Soldier were fantastic) and hope they can bounce back, but idk. Like, Blade is my biggest hope. And, it might be a miracle if it ends up good. Hope the Logan/Blade Runner 2049 writer really works his magic on that script. Deadpool 3 seems like a sure thing, but it has a lot going against it too.
For one, I assume the budget will probably be anywhere from 200 to 300 million compared to Deadpool 1 having a 58 million dollar budget and Deadpool 2 having a 110 million dollar budget. Shawn Levy is a terrible choice for director. I know him and Reynolds did Free Guy and that has its fans (I didn't like it at all), but his filmography is mostly family films and a lot of bad ones. Real Steel is the best movie he has made. Big Fat Liar is probably his second best movie lol. Kevin Feige will also probably do a lot of tinkering as well. It might not feel as natural and free flowing as the first two movies.
Still, Hugh Jackman returning as Wolverine is as much as an ace in the hole as the MCU has right now. The general audience still likes Ryan Reynolds as well. I assume it will have a lot of nostalgia and cameos which could benefit it, but could also backfire like The Flash with Keaton Batman and all those cameos.