This is excessively hostile towards a relatively small field in physics. Yup, lots of people have criticisms of string theory and related theories, but the implications that this is all that physics has been doing in that area is very false. Lots of people work on lots of other things and they’ve continually made decent progress, just not the explosive progress which happened at the beginning of quantum physics.

This emotional attachment to certain fields is very unscientific and not at all helpful.