Sadly Poland is barely a democracy anymore so I'm not sure there will be any consequences. At least not as long as they are in power - because they fully control the prosecution office and just stop any lawsuits against themselves.
But I’d guess all the smart people moved to the UK and rest of EU years ago, leaving only the worst to bicker among themselves.
I don't think a revolution is a good idea. Would probably lead to thousands of deaths. If the next elections are marginally fair they lose and we go from that point. If they mess with the elections to the point of changing the result - at that point revolution is justified and will probably happen.
[1] https://www.politico.eu/list/politico-28-class-of-2021-ranki...