It is sad for those people to waste good brainpower and often a career to find out everything they’ve written and promoted is discovered to be false. But these fields are so full of hypothesis and guessing it’s really hard to consider them hard science like nuclear physics or chemistry. There’s always so many “may have”, “could”, “might”, “we think”, “it suggests”, in these kinds of areas it is kind of ridiculous to take anything anyone says about anything as ‘gospel’ (no pun intended).