After creating a fresh installation of Ubuntu 24.04, I installed DEB Firefox from APT by following Mozilla’s instructions from here. But I noticed that it was secretly replaced with Snap Firefox. I was able to verify this by checking the About Firefox page. This is the third time I noticed this.
Well, yes, except Canonical have made them actually do the same thing in the case of Firefox. I’m not aware of any other packages that have the deb install just run the snap install.
Yep, I am agreeing with you. The statement was never snap and deb are identical, its that canonical is making them do identical things.
Chromium too iirc