It's definitely a thing. I wouldn't necessarily go as far as saying I know people who like being relegated, but there are fairly obviously different levels to these things and some clubs see seasons in the PL as a bit of a bonus where they're fully aware they'll eventually run out of road and go down, it's a different attitude to that of clubs like Everton and Spurs where fans are still hoping for a return to the top table and relegation is almost unthinkable. It also makes a difference if you have a monolithic neighbour who are doing trophy winning parades past your house while you're crying into your cornflakes.Never in my life have I heard that..
That is pretty strange..
Are you sure they are fans of the club, or just fans of an away day out..