I was super surprised when my mom, who believes anything anyone tells her, said that her new doctor works with an evidenced based approach. After some probing I realized what they mean with that now is "we'll use anything we think might work, unlike those dogmatic academics who restrict themselves", which is a funny reversal of the original meaning.

There is always one scientific study with a result that confirms my own personal biases. :)

Seeing as they have not linked to any evidence anywhere you'll have to take his word for it!

Some studies/analyses are surely laundered opinions. I have a habit these days of checking if the authors have a product to sell or funding to raise. If so, pinch of salt.