Is targeting "ideas rooted in fascism or bigotry" a bad thing?
The root of the problem is that it is basically impossible to defend yourself against the accusation that you are secretly a fascist. If you say yes, you admit to being a fascist, if you say no, you're a lying fascist. If you question why the accusation is levied against someone else, you're defending a fascist, if you speak out against the proceedings, you're defending fascism.
The only way to prevent accusations of harboring secret fascist sympathies is to deflect the accusation by lashing out against others with the same sort of accusation, thus demonstrating that you are not secretly a fascist.
This is a dynamic that has repeated itself many times, it's the engine behind countless actual witch hunts, but also metaphorical ones such as the McCarthy-era red scare, the ideological persecution under Stalin.
For the sake of argument, let's say I put forward the charge that the policy itself is rooted in bigotry. Can you prove that it is not?
My next move is to publicly accuse the committee harboring fascist sympathies. Your voting record is undeniable, and I am just appalled this stuff can go on in the 2020s and demand the committee is replaced with people who does not hold these bigoted beliefs.
I guess you're trying to pull an example from history. I don't doubt that authoritarian regimes can get accusatory, and nonsense can spiral. But we're not talking about authoritarian regimes, we're talking about open source software projects. I don't buy that they're at all similar enough to make this kind of connection.