Except that your house, presumably does belong to you, whereas the football club doesn't. Furthermore, having got large shares in it, it sort of more belongs to them. Basically you want an apology for them mismanaging something you like, which kind of sort of in away partly belongs to them. If I owned a decent percentage in something and someone who merely liked that something wanted an opinion on it, I might tell them to kiss my hairy hole.
(Except this is football so all the normal rules to ownership etc do not apply)