Reagonics wasn't perfect but it actually worked.
Anybody can look good while tripling the National debt. It went from <$1T on 9/30/81 to nearly $3T on 9/30/89. It stood at $4.4T on 9/30/93 under his Repub successor, despite a slight increase in taxes.
Amazing what can be accomplished with militarized Keynesianism, huh? Too bad wwe didn't spend the money on something more useful than burying death in the desert until it became obsolete, huh?
Reagonomics and Obamanomics are very different. Surely you know this. There have been plenty of Presidents since Reagan that could have chose to reverse his "horrible policy". Yet you lay it all on his doorstep regarding today's economic issues. Interesting.
Clinton did, in fact, reverse the direction of deficits, nearly balancing the budget late in his second term. Debt rose by a mere $1.33B in FY 2000. Dubya couldn't stand it, promptly reversed course.
Yeh, I know, it was all because of a Repub congress, the same Repubs who spent like drunken sailors during the Bush years, cut taxes & engaged in 2 elective wars simultaneously.
Your comparison of the Reagan era recession to 1929 or today's situation is bogus. The Reagan era recession was induced by the FRB with high interest rates, to curb inflation & protect the value of Rich people's hoards of it. 1929 & 2008 are both balance sheet depressions. I'd suggest you learn what that means.