Just use Manjaro, it's a great distro. I switched from Arch a few years ago because Arch kept changing the tools from the installer so every time I had to read the wiki to know how to install it, and that's not fun.
In general people don't like Manjaro because it's a week behind Arch, so if you install things from the AUR you're likely to break stuff (although that has never happened to me, it is a possibility). Also because since it's simple to install a lot of people without technical knowledge have started using it and they say they use Arch, so they get replies which assumed they read the wiki, and they get angry, which makes them seem more annoying, which makes the whole thing escalate.