I’m not saying like the Duras gambit is the best or the Carr and many more, but the Latvian Gambit , Englund Gambit, Elephant gambit, ponziani, St. George and others are really good for everyday use if you study it enough. These are good because you don’t want your opponent to sling out 32 moves of the Berlin or Sicilian systems. These bad openings minimize your studying and really mess with your opponent.
I see your point, I use the wayward Queen opening which gets a lot of hate for being a “troll” opening. Imo, as long as you have fun and win, do whatever you want, it’s not like every game will be the exact identical replica of your previous, and it’s a game, so ultimately you aren’t required to play formal or professional openings like the mass will recommend.