And to avoid that, all they have to do is became big damn heroes by giving their money in charity, or tax, or fund a research lab or whatever way of throwing their money back out there that they choose.
Astounding that they'd find it so detestable that they'd rather risk death in the hands of a class revolution than see their money feed kids or cure cancer or whatnot.
A strong FDP hurts the CDU/CSU and even more importantly AfD disproportionately. That is a very good thing. If they have 5 to 10% in perpetuity that'll be a very good thing indeed. Any more than that though and they can fuck right off again, because not least of all the way the AfD slotted straight into where the FDP sat (but at least with some of a cordon sanitaire) is creeping me out like few other things.