Given that a number of modern social and economic problems can be traced back to Thatcher and Reagan policies, anybody quoting Thatcher unironically should not be taken seriously.
What specific “modern social and economic problems” can be attributed to them? The 90s was a period of economic growth after their policies proved to be effective.
Given that Socialism has shown time and time again to lead to economical and societal disaster, anyone supporting it unironically should not be taken seriously.
Show me the proof of a working Socialist system [1] and I might change my mind. Otherwise you're just deflecting through misplaced ad-hominems.
[1] No, the Scandinavian countries are not socialist countries - I live in one of then. Neither is the Netherlands, nor France nor any other European country.