In what they are calling an attack on their First Amendment rights, PayPal and a number of charity crowdfunding web portals such as GoFundMe have shut down Alt Right campaigns.
PayPal’s response is that it “does not “allow [its] services to be used for activities that promote hate, violence or racial intolerance.”
Patreon tries to eliminate bias from its determination if there is a terms of service violation by employing what it calls “manifest observable behavior” of the campaigner. It does this by looking at ” what a camera has seen, what an audio device has recorded.”
So, if it looks like actions tied to violative behavior (like trying to stop a rescue ship from helping refugees), then it probably is bad enough to get kicked off the site.