Wise observation. Paul Ryan has been a Democrat darling for years. This OP is just loony and confused. He or she sees an 'R', and immediately descends into rabid madness. It's a 'Pavlov's Dogs' scenario. He or she has been trained to respond a certain way when he or she sees an 'R.' Unfortunately, most Americans are Pavlov Dogs. They aren't capable of independent thought and critical thinking.
By "rabid madness" I assume you mean this list:
Democrats support education, Republicans want to cut it.
Democrats want healthcare for all Americans, Republicans say let them die.
Democrats want Wall Street reigned in, Republicans want no WS restrictions.
Democrats want corporations taxed fairly. Republicans don't want them taxed at all.
Democrats believe in women's rights, Republicans don't.
Democrats want medical research, Republicans believe vaccines cause autism.
Democrats want everyone to be able to vote, Republicans believe in voter suppression.
Republicans are 90% white, Democrats are everyone else.
Nearly three million more Democrats voted against Trump than Republcians voted for him.
Democrats want to protect the environment, Republicans want slash and burn.
Democrats see Russia as a dangerous threat, Republicans see it as a role model.
OK, go ahead and show me where I got something wrong. Of course you can't. These are Republican policy positions for the last few decades. How do we know? They tell us. If I got one wrong, let me know which one. Unless you can't. It's easier to rant, "They are all crazy lies". But if they are lies, either prove it, or shut the **** up.