The game is easy player friendly to start with a lot to learn for new players (without blocking fun). It ebbs and flows a little while leveling.
Later in the game it does get too easy if someone is leveraging accolades, set bonuses, incarnates, p2w, empowerment buffs, temps, etc. Folks simply surpass current content.
However if someone is using maybe 2 of the listed it may not be 'too easy'. If they are only using 1 high level content is definitely not 'too easy'.