PokerTH

"5 seconds if plenty of time"
Again, it is not. Yes, if you're playing 50-100bb and you have a bunch of players behind, you know what to do. And even then, you may have to modify the ammount if there's one raiser and one caller, or two callers, or a raiser and three callers... and so on and so forth ...

This is not an argument at all. Mostly because people want to play on a 5 seconds action time table for some reason. This is just objectively silly, it kills the game and changes poker into bingo, into "I have-I don't have".
With minimum time to act, they can still play as fast as they want while ...

5 seconds is way too low and very bingo-ish. People need time to put proper bets and think a little about their actions. 10 seconds at the very least, ideally 20 seconds.