Agreed. I noticed this while migrating tabs from Firefox (it's way too slow on this $4k laptop! -- so, it loses out to the spying Chrome) -- the Poloniex tab auto-logs itself out whenever I switch the VPN, so I had to log into that one not only after copying, but also in the Firefox tab once I realized I couldn't get in; neither worked.

I did WEX first, and that logged in, so I didn't think I'd have issues. When I had the first with Poloniex, I reported it. I was more careful while doing Binance -- it is okay with the IP address of my laptop changing, so it was still logged in. Couldn't log in via Chrome, but it's still logged in on Firefox.

So I can get my coins out (of Binance, that is), which I'm about to do. And, learn about decentralized exchanges!