I wouldn’t suggest those against are luddites as such, perhaps overly sentimental?
personally I’ve been going for well over 40 years with season tickets in East stand and now PO’D.
I wasn’t born in Motherwell, have never lived there and so have no real connection to the place other than the ground itself.
I was a Well fan in EK in late 70’s / 80’s while most around me were Old Firm because my dad took me to Fir Park after visiting friends in his home town, Wishaw.
Maybe my lack of direct connection to the town but also having had an uncle who worked at the Craig explains why I wouldn’t be adverse to moving to the old site of the steelworks as a reasonable alternative.
However I will also be perfectly happy to stay where we are and while improved facilities of all kinds would be ideal it’s not a deal breaker for me to keep being a supporter.