[spsful]

If you use Gmail, there's also nothing stopping them reading the emails on the way through. If you use Outlook, there's also nothing stopping them reading the emails on the way through. If you use Yahoo, there's also nothing stopping them reading the emails on the way through.

If you use virtually any email provider this is true.

[paraxion]

Oh, absolutely that's true; even with privacy-focused, hosted systems like Proton or FastMail there's always that tiny shadow of doubt that they're doing what they're saying they do.

[tpxl]

Before, one entity could read your mails, and after, two entities can read your mails.