Proving my point. “Linux on the desktop” implied that you don't need to be a DIY hacker to get it working. Probably the reason why the poster you originally replied to called it “still not ready”.

PureOS is an FSF-endorsed OS without any propritary drivers and firmware. Any other GNU/Linux will run that module out of the box.

"Bluetooth stopped working on L14 with PureOS" is the title of the thread. Frankly, not very many people have patience for that. Like if I'm doing a presentation, this needs to not even be a question.

It didn't work, because PureOS doesn't provide proprietary drivers. Please read more than just titles.