I assume you do not use the AUR much then? Personally i tried Manjaro in the beginning and broke it in less then 2 months. Hat a ton of dependencies conflicts due to using AUR packages. installed arch and everything was fine. Now using tumbleweed just to switch things up a bit.
Honestly this is a bit extreme in my opinion. I have been printing ABS for some years now. It is what i print in the most in fact. I am using a prusa MK3 (now S) without a enclosure. and it works just fine even rather large prints. Only thing to keep in mind is the fumes. In my case the printer is in a separate room which is well ventilated.
Although I agree with most of the things. Saying “they are all the same” is very wrong imo. Very similar sure the same? no. Personally I like Tumblweed more because I love to tinker and break things once in a while. so snapper and btrfs are great in this case. Mint i would use on a set and forget system. Like for my parents.
Saying Arch,OpenSuse,Fedora,Debian and Gentoo are all the same for example is saying that your Toyata Prius is the same as a bugatti chiron. Sure they are both cars and “just look and feel is different” they are not the same at all.
This is exactly what I did. I hat a poco X3 NFC. I did install lineageOS on it which was a absolute pain due to MIUI and their unlocking method. A few weeks ago it flung off the motorcycle on the highway in Germany. got my self a google pixel and instantly installed GOS on it. and i am loving it it works great is secure and privacy focused. i do not miss any google services at all.
I think Manjaro is a bit of a mixed bag. A good distro in it self but their are issues. Arch is great and a big part of it is due to the AUR. When using the AUR you can easily get dependentie conflics if you use it on Manjaro.
Also some sloppy things from the devs. From adding broken patches (some driver thing). To exidentely ddosing the AUR.