It’s possible to enjoy multiple at a surface level while still having time for other things in life, and if time is spent enjoying yourself, that isn’t time wasted.
MMO’s don’t reward minimal play time if the only reward your seeking is some gear with progressively bigger numbers, which is what some people focus way too much on. sometimes I just log into LOTRO literally just to enjoy the vibes while I wander through a forest and relax, sometimes literally all I’ll do in FFXIV is sit in my FC (guild) tea house and chat, sometimes I’ll play Wow and just fish in Pandaria, other times I hop on ESO for abit just to run around as a necromancer tank.
Am I “progressing”? Am I being rewarded? No, but that isn’t time wasted just because some stats haven’t been boosted.
The gameplay I experience in these games may seem really limited to those who play them religiously, but that doesn’t mean I’m playing them wrong.
But I’ve got ADHD so maybe that’s why I prefer to flit between multiple, each one tends to have one thing I truly love, and then the rest of it doesn’t really interest me. I love wow’s world and combat, but hate raiding and M+,
I love FF’s PVE design and social aspects, but don’t like its class gameplay, I love SWTOR’s RPG elements but don’t find it’s gameplay fun (tries too hard to be Wow), etc.
So just sticking to one when only one or two things interest me in that game doesn’t really “do it” for me, even though I do still want to play an MMO when I’m bored of that one game.
Also if you’ve leveled to endgame in 2, it’s generally really easy to keep playing those 2 at endgame, Wow and FF are my two main mmorpg’s I play at endgame, but I tend to visit others too quite frequently.
Especially growing up with Wow I think I find it easier to move between them than perhaps someone slightly older might do, given every new Wow expansion I’ve played felt like a different game each time anyways, so hopping between varied play styles and systems in MMO’s doesn’t bother me.
Maybe one day one single MMORPG will grip me the way they do others, I hope that Wow grows into that game, but for now I’ll continue to be a simple man making my way through a whole universe of virtual worlds made by passionate developers. 