Uff... quite the controversial topic, if they really claim that BSC, Solana and Matic are all gonna be scams even tho massive projects are being built on all of those networks with real life utilities known to every 2nd person.
I for a fact haven't heard any real life utility projects that are on cosmos, while on the other hand for example Matic has this unique protocol project called #LunaFi ($LFI) Which is a gambling protocol that brings safe gambling/betting to the metaverse with low gas fees due to being built on the Polygon network. Plus $SAND is integrating over to Polygon as well one of the biggest names in the GameFI niche currently. I wanna hear what do the cosmos community think about ETH..probably another dead meme coin to them.