Never having met the man liking or disliking isn't an option for me. I will say he's still a top of the line golfer and I think he's good for at least one more major. Jack won the Masters in his forties and Tiger plays that course better than anyone. Sam Snead won a PGA in his sixties. As for his braggadocio, he certainly delivered so far.
Eveyone knows how I detest unsupported generalities so ... here's my side of pushy/encouraging parents.
I suspect for every failed parent mentored sportsman one could name fifty who succeeded. Just about any hockey player, gymnast, football (American) was mentored early by a parent who drove them to practices at 4am, worked on basics after school every day and pushed them forward. Mannings, Gretzky, Palmer, Nicklaus. etc. readily jump to mind. Tiger's father gave him a warrior mindset, he'll persevere through the rough patches.
Hollywood? Again for every child star who failed you can name, I can easily name more who achieved a normal adulthood. Ron Howard, Ken Osmond (disability retired, trice wounded LAPD officer), Jackie Cooper, Annette Funicello, etc. all were/are contributing adults. I named them as they are from my youth. Just a quick google raised the names of many now selling real estate, running local theater groups, teaching, driving cabs, and myriad of other occupations.
It's the failures we know of because they sell newspapers. Very few success stories merit a precious inch of ink or 30 seconds on air.. Locate a list and see who's selling real estate, writing books, driving cab, all without pulling a "Bonaduce."