There's a book called "Stiff" by Mary Roach where she looks into all the various ways to (legally) dispose of your body.
You can donate it to scientific research (my personal preference) and they will use it as a very accurate crash test dummy (usually).
Things like the glass in car windows and car crumple zones were invented with the help of such donations, and she claims that on average 14 lives are saved by every body donated.
They for sure won't get hold of any notes about medical conditions (or god forbid, notes from your therapist) and use them against you if you opposed them.
I've been using mint exclusively for like 3 months and have been using a hearty blend of terminal installs and the program manager app.
It seems to not have caused any problems YET, but I've been assured it will. I see flatpack conversations a lot and don't fully understand the differences (apart from the install method).
Is it worth understanding and committing to a single system or can I just be a low-power user for a while?
No. Because then there will be more tasks.
And now you are tired.