But that's beside the point. I don't think that monopolies are compatible with an open web, and those of us who believe in the open web should carefully consider whether our work encourages or discourages anti-competitive practices.
I should probably note that I've been a Mozilla donor and product user for years. I use Vivaldi for my daily-drive browsing, because they support the Fediverse, and Mozilla does not. But I still use Mozilla's VPN (it's pretty good), and I think Mozilla holds an important place in the Web ecosystem.
If you have a fediverse account, you can quote this note from your own instance. Search https://cosocial.ca/users/evan/statuses/115753930776600376 on your instance and quote it. (Note that quoting is not supported in Mastodon.)