Nobody is forcing microsoft and github on anyone. You don't have to use
it, and clearly you don't.
But it also isn't very nice to expect someone else to pick your bugs out
of the mailing list, put them in the issues tracker, provide the extra
information needed to reproduce the bug, follow up
Please know that it's no one is forcing anyone to copy something over to
MicrosoftGithub, but it doesn't take much more energy to copy paste info, and
send a link to someone, rather than telling them they should use MSGithub. I
like to think we are more interested in the bug being fixed rather t