People intentionally not rolling for 5 minutes

[NekoMataMata]

Not likely. But what you could do is roll and then if people aren't appearing to roll in what is usually the average time say:

"I've rolled going AFK for a few while I wait to see if I won"

Then just wait and see. Those trying to get people to be impatient and leave will suddenly be told that that won't work and they'll likely just roll to not waste their time.

That or they'll call your bluff.

If you really do go afk or if you tab out and do something else then there's nothing they can really do and it doesn't matter. It's rarely worth it though.