Really? No single human commented on your post?
Though 6 days after your post, I shall be the first human below your post :)

The first question that came to my mind when reading: Did this experience from back in 2017 made you go to other multiday festivals?

The first thought that came to mind: This person found heaven, finally! Clubs and after hours are all super, but nothing beats a great festival. For sure not all festivals are great, but some are. I for instance like a festival held annually in North East Germany. 5 days of non-stop music. And the 6th day with music as well, but that can be considered non-official after hours. And still, this festival is too short. If it was up to me, it could go for 2 weeks. The beauty of such lengthy festivals is that I feel like being on vacation. And because so many days, I dont have to get everything done on the first or second day. So relaxing for the mind :)