I grew up in the 1970's in British football it was not nice but there is no trouble at games today and certainly that's not a reason to not build a proper stadium for the club
If this was a rugby forum you would be my friend Bob who is a all round decent guy, American hippy type who played rugby way back in the day, love his beer, single malts, grilled and smoker of meats of all kinds, pulled pork, hogs shoulder etc generally semi politically correct but as grumpy and bullheaded as they come.