are you that worried about the "thundering herd"? let me tell you about trade-offs that aren't even relying on that as a deterrent against corruption at all

if an federation/exchange/liquid/bank or whatever decides you're not exiting. YOU'RE NOT EXITING

if a coin pool operator decides to fuck you, you MIGHT have a chance of exit, and maybe you'll also be able to pay to have a better margin of error (timeout length)