Let's say arguendo that Donald Trump is an objectively harmful candidate to democratic society. Peter Thiel may have given far more money than what most people even possess, but it's categorically the same as those who are voters for Trump -- both parties are providing some very direct support for Trump, and Thiel is arguably one step more distal than the voter.
I think that at some point, you must stop punitive consequences from leaking out of a category of democratic behaviors, or else entire categories of democratic behavior may be discouraged. After all, ought not the voter also be punished in the same manner we wish upon Peter Thiel? Shouldn't that voter suffer business and personal consequence?
If a grandma appears before a massive audience because she has a compelling story to tell in support of Trump, and in doing so, she becomes coined as "Grandma Lee" and becomes a hot media narrative worth more than what Peter Thiel gave, should that grandma also be punished accordingly? Disconnected from business colleagues? Shamed by any institution she's party to?
There should be a deliberately designed limit to causal responsibility when one is legitimately participating in democracy. If "legitimate" behavior is still bad for democracy, then that's where society should target their efforts, rather than through the shadowy powers of cultural punishment.