There are good and bad elements to Ultras. Take away the megaphones, the violence etc. A section in the stadium where it is actively encouraged by the club to get behind the team with as much noise as possible is a very good thing. Some ultras have direct ties with club representatives regarding...
I enjoy watching football by getting behind the team, as the generations before us.
If football forcibly turns into sit on yer hands and applaud occasionally while chatting absolute shite to your mate/family for 90mins then I'm out.