Sometimes I swear I'm the only person on the planet who doesn't mind wearing a mask. When you say dehumanizing though - what exactly do you mean by that? Genuinely curious.
I'm with you. Wearing a mask seems like not a huge deal (though I should note that folks on the spectrum may find the experience really unpleasant, and we should do what we can to support folks who aren't neurotypical.)
Try different masks, different styles. There's several different patterns for masks and finding the right one for your face helps a lot.