I've wondered a lot about a hypothetical scenario where people organize and crowdfund a pool of money with the intent of disbursing it to anyone who votes for the legislation they want. For example, vote to codify Roe and you can get a slice of the pie. It's almost surely explicitly illegal though, but the absurdly wealthy are already playing this game, why can't we do it too?
My understanding is that a PAC can pay for advertising and campaign costs but I'm suggesting literally just giving it to them, straight to their bank account.