Raiding as well.
I lost interest in the game in general some time during the last tier but I continued to enjoy raiding, the prospect of switching from BLM back to healer and healing with someone I worked well with in the past and the people in my static in general made it appealing for me to raid for another tier. P5s was great for me, I loved it from start to finish. P6s was a huge letdown for me, P7s had potential but fairly boring for me outside Purgation as well and while I liked the mechanics on part 1 in general, I dislike the strong "study up"/ smoke & mirror mechanics direction so I decided it's going to be my last tier. I liked Ex 4 for not doing that.

Other than that, housing.
While it can be annoying that you have to rely on glitches and how restricted a lot of things are even with glitches, housing in general is still something I like in games and FFXIV has a nice selections of items for designs I usually go for like all the plants and wooden things. I'll probably get my housing fix in solo or another f2p game if I really need to scratch that itch.

I usually like to do dungeons and overworld content but I admit that dungeons here and FATEs are not particularly appealing for me. Eden/ Pandemonium normal raids were sometimes fun, though. At least when I got a few first timers and/ or half-asleep people, p3 could turn into glorious chaos.