Ive changed my email with venmo, cashapp, paypal, my bank account.  No one asked me to take one of those ridiculous mugshots with my ID and some stupid work order #.  Not the norm, in my experience.

bzzzt

bitcoin

So Tired of KYC

I have to be honest on this one. Strike request for info makes sense from a security perspective. Because you've already been KYC'ed to get in, this is just a simple verification because "normal users" don't typically change their email. 

But I agree with your point, I'm super tired of KYC and I think I've done my dair share of KYC buying Bitcoin. I now get paid in Bitcoin and withdraw it right away so come and get me.