My experience is that on Chromium you can bypass HSTS-related errors by typing something, but expired certificate gives you patronizing "you have clock set wron

My experience is that on Chromium you can bypass HSTS-related errors by typing something, but expired certificate gives you patronizing "you have clock set wrong, go fix it" message and no way to bypass it. (But maybe I'm just doing something wrong) Another issue is that Chrome uses trust store from underlying OS which means that it does not support ECC certificates (ie. Cloudflare) on Windows XP. (Lets just say that there are valid reasons why one would want to use XP today and download something from web...)