These things are complicated and to be argued; speaking in absolutes is not helpful or justified.

The most that can be said is that the Tories (and the harder Brexiteers) have a significant majority, which makes moves towards deregulation more likely - that doesn't mean it's the right thing to do, or will happen without considerable push-back from people who are not quite so ideological (or who are, but of the opposite persuasion).