Not just The Internet. All of tech, and likely, other industries, as well. I was told that this was what happened to Etsy. When it first came out, people with real skills, sold real, handmade goods, at fairly high prices. Then, the mass-produced knockoffs flooded the site, priced way-lo. The legit stuff couldn't keep up; in price or in scale. I see this happening everywhere.
Three years later there are 18 guys selling the same glass bongs from Temu.
Curation is the answer.