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.
I’ve just found it’s more polished right out of the box. Definitely more new-user-friendly, like Ubuntu, but with Snap gutted out.
I have been using the regular Mint (based on Ubuntu), but I’m probably going to use the Debian edition next time I install a new system