I wouldn’t agree whit this, from monetary perspective it’s definitely beneficial for two teams to build one stadium. I mean, initial investment/capex is split between the two accounts, while they reap same benefits if each of them were to own it’s stadium.
Who cares about symbolism in today’s football, everything is plastic and fucked anyways. We have our own stadium and then you see shitty live ahead, hashtag bullshit banners all over it. Yeah, really intimidating