I did a look into this. softmaker is best when it comes to compatibility of displaying files. Wps office is ok, but some text would be on top of others. I did find that there is a free version of softmaker, which should be ok.
Iso date format. Anything to do with photos is best to have in this format at the start of the filename.
Yes this correct. I always use air cooling for my self and clients computer builds. With water cooling, you are asking for trouble.
What’s stopping someone from enabling debug mode, downloading adb tools and running pm uninstall --user0 then the package name? Surely with the app removed, the app can’t brick your phone. Or running a custom rom like lineage or graphine os?