Try marble races.

At some point you will get a reason. I don’t particularly like football, but I like the tables and tourney brackets and whatnot.

I used to support random teams in the premier leauge, but then switched to my shitty university town because of that connection.

Same for my local team in the town I was born. They were in sub sub sub leauges so I supported something random, until I decided to go for them when they made it to a bit of a higher leauge.

I currently support the team in the coutry I live in based purely on their colours. To be fair to me, I’ve used those for personal branding for about 20 years, and usually try to dress in those colours anway, so it felt like providence.

Have you heard of Welcome to Wrexham? It might appeal and provide a timely bandwagon to jump on.