Bambu has their printer software available for all major platform. For Linux I think it was in the Arch extras or aur. I have used it from Linux and it has generally been a good experience.
If someone is an fdm newbie. The A1 series is hard to go wrong. Creality is great too. But it takes a lot more tweaking to get it where the bambu is out of the box. BIL got an ender last year and not had a good experience. I got an A1 this year and it’s been a blast from the start. These are all anecdotes. But personal experience to consider.
The Ender and creality are good systems. But as you said they do require a lot of tinkering. My very technically inclined brother-in-law got an Ender last year. And had a very bad time with it because of all the faffing about you had to do. Conversely this year I got an a1. And it’s more or less been point and click. There’s plenty of other technical stuff to get into with it. Such as filament types feeds and speeds and heats. Supports and infills. Which it also helps out quite a bit with. But there’s more than enough to learn just picking it up