"Got it right?" Both created some temporary, unsustainable benefit but left disastrous consequences that we're still experiencing today. They're the people who cooked the goose that laid the golden eggs, and you're saying "Mmm mmm that goose sure was tasty! Cooking it was the right thing to do!"
No, Thatcher and Reagan got it the most wrong of all. Not as wrong as Mao, but incredibly wrong by Western standards.