I agree, also the holding back of packages just for the sake of waiting probably doesn't make it more stable, despite what the devs say; also having 300+ packages updated at the same time might make it worse for troubleshooting in case something goes wrong.

As someone who actually started with Manjaro back in 2020 before moving to EndeavourOS after 9 months, I would say that there is indeed a steeper learning curve as you don't get for example a GUI package manager (Pamac is awful and even as a newbie I used it for maybe three days before I started to use the CLI, but a Linux beginner might want one) and the fact it is a true rolling release means you need to do some more research and maintenance, so I wouldn't call Endeavour a distro for absolute beginners, unless one is determined to learn a lot about how a computer works... but again one shouldn't probably use a rolling release then; Manjaro just tricks you to believe it is easier, but it probably is only if you don't use the AUR.

Maybe Garuda is more beginner friendly than EndeavourOS while avoiding most of the problems Manjaro has? Although I've never used it as I don't see any advantage over Endeavour, and I'm not a fan of excessive out of the box theming and Chaotic AUR enabled as default...