This. My spouse is working on an online business and needed a laptop to carry around to do inventory with. I happen to have an old Asus 32-bit Celeron netbook collecting dust, so I gave it a bit of a wipedown, installed the latest version of Debian with XFCE on it, and let them install what they needed from there.
So if you get a 64-bit machine AT ALL, it will absolutely run the latest versions of Linux.
(Why is this a thing?
Lots of computers in industry are very low-spec. They use less power and have fewer requirements. As long as there are people who use that hardware and/or are willing to port fixes and new kernel features to it, it'll keep getting updates. You only run into the 'dropped compatibility' thing when really no one is using it.)
Manjaro was NOTHING but problems when I installed it.