I don't watch soccer or baseball or hockey so can't comment on those 3.
The rest I do watch and yes it was so much more fun decades ago. MMA had a Gold period from 2003-2015... there were so many great MMA orgs, UFC, Pride, Strikeforce, WEC and even King of the Cage I enjoyed watching back then. There was a huge buzz and excitement around every event, and the bars and restaurants were packed with people watching it there, now there is virtually no buzz and no bars and restaurants in this area even show it anymore
I remember going to a bar and watching UFC 73 and it was unbelievable, the placed was packed but there were so many people wanting to watch the UFC that there were hundreds of people outside the door, there was so much buzz in the air. Now that same bar in 2025 doesn't air UFC anymore, they don't even show any UFC PPV since like 2017. The custom is just not there for it anymore.