There's no inherent contradiction here. Mozilla still doesn't give me a way to donate to them to fund Firefox. They haven't even tried. I want to fund Firefox development, desperately, but they deliberately structured their organization to make that impossible without paying for some other random project that has its own overhead.
I want Mozilla to offer a Firefox+ subscription or donation or something, anything. Let me give you my money! Just give me a way to be confident that you'll take it as a signal to fund Firefox and not as a signal that what your customers really want is VPNs.