Maybe. But even if that was the case, the way it is now isn't obfuscated. It's not difficult. It's not hard to find out how to do it. You made a big long post to complain about an "obfuscated" feature that I found in under a minute.
Next time, either do a search or ask for help, instead of whinging like a n00b. Or worse, some kind of Google FUD-spreading parasite.
FFS, Jesus Wept. I finally understand those blokes over at FreeBSD telling me to RTFM twenty years ago.
Edit: Apparently, the synonym for complain I used before was offensive. It was not the "B" word, which I only use in reference to female dogs. Just wanted that to be clear.
Aren't Flatpaks containerized? Am I misunderstanding what containerized means, how Flatpaks work, or both?