I love EndeavourOS but I wouldn't say it's a lot easier to use after installation. Sure, the installer has GUI, but after that, you pretty much have a vanilla Arch with a barebones startup guide. When learning to use Arch, I honestly spent the same amount of time on Arch wiki, regardless if I was using pure Arch or Endeavour.
Nevertheless, EndeavourOS is a great distro and I recommend it to everyone. Just remember that it's Arch with a GUI installer and some tips at the first startup.
Well, Purina is Nestle so you know they're scumbags.
Laika, actually :) But they're very close genetically. Siberian Laikas are essentially huskies for hunting.
Depends on how you used Manjaro before, since it's made to be user friendly, has GUI for pretty much everything, out-of-the-box optimisations for gaming, etc. If you used all of those functions and not much else, I'd say there is quite a bit of a learning curve. However, if you used Manjaro as a power user and tinkered with lots of under-the-hood options, then there's not much difference between Arch and Manjaro, except that installation and initial setup may take more time.
Well, if you say so... (Obligatory dog pic)