I'm with you. The only project in crypto that has held my attention for any length is hive.
It's the only one that has kept building and innovating in a fun direction. There are more but I don't care about defi and other crap.
I want real world apps.
Well, for me, bitcoin and Hive. I still have some Doge. I'll admit that I have a special place in my heart for Doge. It helped me learn about this space because it was so worthless that it didn't matter if you lost it, and secondly, the Doge people were just nice and fun. They tossed around free DOGE all the time and it was great for trying and testing and learning. Then I joined Hive in 2017, didn't do too much until just before the Steem/Hive fork. It's my go-to place to blog.