from personal experience,
we just deleted our accounts once school/uni was over
and started new chapter

Don’t forget youtube shorts,
it reached even there

Its reasuring, knowing that any potentially spawned process is also sandboxed to the same environment and while it doesn’t isolate (in terms of e.g. Docker) it does contain it to less risky (with correct set up) part of the system.
A big bonus to it, is that it provides basic profile versions for the whole plethora of programs which can be simply expanded/adjusted with custom user profile.

Google says he miraculously did it also in Georgia, Mississippi, …

I know firejail nicely packs my Firefox & co. to only have access to select few /home/<uname> sub-dirs

It was first thing I used when starting on Anet A8.
I liked that it was simple had all kind of add-ons for 3D printing (solid inspector, BezierSpline, Fredo Corner, Tax Engineering, …)
so I just kept using it

Either SketchUp 2017 or FreeCAD depending upon complexity