I do avoid them (figuratively, not literally) because I value my critical thinking.
What I observe in meditators is a gradual loss of trust in logic, reason and science, even in those with decades of education. They fall for silly quackeries and psychic beliefs or that the meditation teacher mystically can know things and have insight beyond even experts.
If they produced some new knowledge through that, I would be all for it. But no, it just is a collapse of common sense.