Dropping F-bombs doesn't fit the tone of Lower Decks and bleeping them out is funnier.
Lower Decks also wants to call back to the tone of TNG, DS9, and VOY. Discovery and Picard don't. Picard, especially, wants to fight it. Each of these shows are different by design. They want to be tonally different from each other.
Yep. South Park and Family Guy were way funnier when they bleeped all the curse words. I remember streaming FG and hearing Quagmire and Stewey actually say the word ‘fuck’ and it took me right out of the show.
The problem with DSC and PIC is that they’re cursing just for the sake of cursing. They’re doing it because they can. And those are stupid reasons for doing it.