That wasn't modern when they released it in 2020. Jolla chose a little more pragmatism for their hardware in the hope that they actually sell phones to other people than 100% open-source purists. I find it funny when dudes like you go all "well awkshwally" on them...
It sure was, it's a 2019 design with a 2018 SoC - but you may want to read the comments you reply to again, as that's hardly the point.
I use my Librem 5 as a daily driver, and I’m certainly not an open source purist.
What I do care about is that my phone isn’t going to run into obsolescence a few years down the road (due to hard kernel forks and YOLO’ed device drivers that are not going to be updated for newer kernels).