Football does that to people. If it didn’t, there wouldn’t be a forum.
I doubt accountants have a forum debating people moving from place to place, for example.
Probably because alot of people invest and awful lots of time, money etc on following their team.
I’m fairly indifferent about it and don’t get wound up, but I don’t invest hundreds a year following Wolves round the country, so that probably factors into my attitude towards it all. I’m sure if I spent X amount on a season ticket, travel etc id get more emotionally invested