I don't think this is correct. It wasn't Popper who came up with that bizarre misunderstanding of statistical testing theory that haunts social sciences.

I myself had reservations towards Popper for quite some time (for similar reasons you mentioned) but recently I came around thinking that he was actually a quite interesting person. Today I also think that his stance towards science and society is very called-for.

BTW Popper died several years ago and thus already is buried. :-) You should actually start reading his books.