I bought a Fuji X100T as it is compact, yet powerful enough for me. I'm just an amateur; and I don't have the luxury to carry around a (big) camera most of the time during the day. The Fuji X100T is a sweet spot for me, as I can carry it any time, even when I go jogging.
I am getting hungry :) I would love to get the X-T2 with 18-55 lens. I found out that I like street photography and sometimes I don't take a photo simply because I can't zoom with the X100T; i.e., I can't get close to people without them noticing me :) That would be one of the reasons for the upgrade (besides other tech benefits); at the same time, it seems that the X-T2 with this lens kit is still compact enough to be carried around - maybe I can't put it in my laptop bag, but still.
On the other hand, I can crop X100T photos and pretend it's all ok. Sure, it's not the same quality, but that's not important to me; no one will buy my photos and print. ;)
I wonder if getting an X-T2 would really make me grow and give me more abilities to express myself?