Isn't TrustedCoin owned by the same Electrum developers and aren't they making money from the fees there?
It's CEO (not sure if he is also the owner) is a guy called
Joshua Seims.
Electrum can be used just fine without its 2FA feature and theoretically no one would have to pay for their multi-signature addresses. It's a choice. If you continue to use Wasabi, you don't have that same choice. They have partnered up with chain analysis companies and can censor you whether you like it or not.