Yes I’m over 45 and certainly remember the 80’s but I’m sure you don’t want a history lesson of football in the 80’s.
Why i and it appears lots of others laugh at Man Utd when things go wrong - Man Utd fans not exactly free of guilt - they even sing about Liverpool in games when they aren’t even playing against Liverpool - there has been a lot of arrogance from some Utd fans over the past 20 years - so when Utd start going through manager after manager spending money after money and it all not working them fingers will be pointed at them and people will laugh at them - it’s nothing different to what they have done over the years.
But that’s all part and parcel of the sport now - only have to look at what a Chelsea fan posts on here , suspect 90% of his posts are directed at Liverpool - most just ignore it.
No one is posting anything personal or insulting - it’s just funny vids being sent around the Internet. Guess you need to suck it up a little and get used to it - don’t expect it will stop at any point soon
All fans do that though don’t they?
Other than that though I’d say you have it pretty much spot on
I mean, Shock horror rival fans revel in rivals misfortune. Of fans could only mock clubs less successful than theirs then there would be a lot of fans on here who’d need to keep quiet.