it just is, removing such authoritarian laws is never easy, and adding human rights back in is always a monumental task that hardly ever happens.
for a start work tribunals are no longer free, meaning companies can do what they want as long as they think you don't have enough money to pay the fees.
no T went to court to undermine democracy and turn it into a dictatorship, if she had won she could have then passed what ever laws she wnated without parliament interfering in her plans.
no one you seem so blasie you don't seem to know anything of this, human rights, workers rights etc. just causally voting to throw so much away.