100% agreed. Just accepting business from an "out and proud" fascist, even if the task you were doing for them was community service, could be normalizing their "brand" enough that it's not worth doing. Selling ad space/time is also very questionable; tho, you might offset that with bumpers that let people know you what you actually think of the persons that bought the ad. Nuance is the rule, and two people that agree on moral principles might still do the moral calculus for any particular trade differently.
But, I don't think we need to (e.g.) add field of endeavor restrictions to our software licenses just to deny bad actors the same access we give to all other users/distributors universally. I don't think morally repugnant persons should be left out of food or housing programs or UBI. The fact that morally disagreeable people can buy a Framework is totally immaterial. The fact that among all the (nigh innumerable) software projects that Framework uses, they choose to directly support one (or more) where the people taking control of those resources are morally disagreable is a concern.
I was this person. It is possible to reform, but it takes genuine curiosity and willingness to be wrong. Neither of those is rewarded by the IT environment of the last 30 years.