This... is an insane take. It's "humiliating" for you to use the communication platform your company has chosen?
Besides, I don't work for a company, but in the public sector (which by the way I think it should not impose non-free software nor secret protocols into the citizens).
> by the way I think
"Maybe" it's you the one putting that burden on yourself.
I got that you prefer to use open/free sw, but to feel humiliated by it... As the other commenter mentions, it's over the top...
Isn't this also a good chance to evangelize an alternative to whomever you are speaking with?
The first thing I actually thought of was this set of verses talking about evangelizing in a somewhat similar context: https://www.biblegateway.com/passage/?search=1+Corinthians+9...