Every liberal does it too, from center right radlibs to far-right "conservatives": the most extreme right fringe liberals hate the mainstream liberals for not being bigoted enough, the mainstream libs hate the radlibs for not being cruel enough, and the radlibs hate the left for not being chauvinist enough.
Denouncing chauvinism in particular is like a liberal moral event horizon, a cardinal sin against their self-interested belief in the righteousness of the imperial hegemon that keeps the treats flowing at gunpoint.
I mean when we respond with PPB they probably think we're angry too and are thought terminating. Which usually I am, internet debates are dumb, I just want my trans folks to be living good lives free of discrimination, adequate housing, and with free healthcare that resolves their dysphoria. Everything I believe is bent around that and frankly idgaf how it happens so long as it does
If the liberals somehow do it tomorrow I'd be stoked, but history shows they're incapable of it, whereas what I described is actively underway in Cuba and even areas less developed on trans rights like China simply because they care a lot about housing and food access