Into the Breach has a bunch of squads to unlock and some of them will really click while you will hate others. It's a subjective thing so sometimes people will only really "get" the game once they unlock their favorite. The game really punishes you for mistakes but it is much more fair overall than FTL which had some seriously annoying RNG issues at times. There are few situations you can't think your way out of if you're careful.
Playing: Elden Ring, HZD: FW, Kingdom Rush series
Watching: Severance, The IT Crowd, The Batman