It is misrepresenting the facts quite a bit. I think microwave links might be able to do a bit more bandwidth. And laser can do way more than ChatGPT attributes to it. It can do 1 or 2.5 Gbps as well. The main thing about optics is that it comes without electromagnetic interference. And you don't need to have a fresnel zone without obstacles, and you don't need a license. The other things about laser being more susceptible to weather, etc should be about right.