I care relatively little because I cut ads using browser plugins and suchlike. Allowing anything shady, let alone incriminating in your email would be insane,

I care relatively little because I cut ads using browser plugins and suchlike. Allowing anything shady, let alone incriminating in your email would be insane, whether it's a mailbox at Google or at Proton. Transactional emails from shady websites, like password reset, are best done with email services like mailinator, which offer zero access protection and destroy the received email in a few minutes automatically.