EQ was never hard. It was tedious and dangerous at low levels until you established a network. Once you were lv 50+ and had a network of buddies it was easymode, yet still tedious as hell.
Gameplay mechanics were basic tank and spank for almost everything, with a cleric rotation and as much deeps as you could dish out. The only way they thought of making shit harder over the years was shitty key grinds, bane weapon grinds, millions more HP and more shitty AE attacks which drained casters mana and hit melee for a fuck-ton. They added stupid shit like summon to basically all mobs past Luclin so you could not kite anymore, because that somehow broke the fucking game, and yet they kept some asinine shit in like swarm kiting SKs, Bards, AE teams, OP enchanter charms, and even made Magician pets more powerful...to roll in those AAs by the hundreds for years after. I remember my 82 ranger being parked in plane of fire for months headshotting the entire back of the zone (area around tables) for mad AAs. I would clear out the entire back section in 15 min or less, rinse and repeat. Gather like 20 of them, vineleash cascae for a Ae root, then plink at them one by one for those sweet sweet headshots. Not even taking 1 pt dmg. Then they finally nerfed all that shit too in 2014? (because of zone stability or some shit, was their excuse) and decided to just grant us all those AAs automatically. I remember this year logging into my 85 Ranger when I decided to play some Phinny, I hit that auto AA grant button, re-logged and had like 4500 AAs, lol. Basically tripling my power.