Yes. As has already been stated, the Right Wing of the Tory party who are most keen on getting Brexit "done" have made absolutely no secret of their desire to tear up any fetters on businesses getting rich. Such annoying things as worker's rights, environmental and health protections. Will it lead to another disaster on this scale? Probably not. But expect a lot of lower-level rises in accidents, deaths etc if they get to go through with it. The whole point of remembering the past is in an effort not to repeat it.