Ah, that’s exactly what I expected.
- You have never used it.
- You post links more than a year old (with things that has later been proven to be a human error, exactly like the KDE Theme deleting files, or the Neon plasma 6 update, a mistake)
- You are spreading disinformation that is not true
So, as an actual user, I can HIGHLY recommend it as an entry point to a rolling release distro. Probably the absolute easiest one with the least problem to install whatever you want without needing to use anything other than pacman. 
Edit
To point out, I have no relation to Manjaro whatsoever (other than using it ofc), I just like facts to be true.