If people want play with fire, fine, but let them do it somewhere where there is no chance of an accident or of someone using it as a weapon.
This is the kind of bunker I worked in with the Royal Observer Corps (ROC), though of course it was not as well furnished then. https://www.dailystar.co.uk/news/latest-news/dad-sells-nuclear-bunker-twice-34167934
This article shows one of the kinds of map I would have calculated if I had done the PhD. https://www.dailystar.co.uk/news/latest-news/chilling-ww3-nuke-map-reveals-34164430
But that would only be the beginning. Using ROC and weather data, I'd have calculated the path and strength of the radiation fallout over the following days.
This is the kind of bunker I worked in with the Royal Observer Corps (ROC), though of course it was not as well furnished then. https://www.dailystar.co.uk/news/latest-news/dad-sells-nuclear-bunker-twice-34167934
This article shows one of the kinds of map I would have calculated if I had done the PhD. https://www.dailystar.co.uk/news/latest-news/chilling-ww3-nuke-map-reveals-34164430
But that would only be the beginning. Using ROC and weather data, I'd have calculated the path and strength of the radiation fallout over the following days.