But still, what is the possibility of the existence of metaverse without blockchain technologies?
The old games we play are not using blockchain I think we already can consider it a metaverse like that old ragnarok game where we can chat all the time with gamers. It doesn't use blockchain but we did have currency there we call zenny. I use to see my cousins playing the game and buying stuff using that zenny.
Metaverse seems to be hyped so much but it already exist before blockchain.
That's right but the only difference was the new technology applied right since there's already a Virtual Reality technology compared before that you are using an avatar to play on the metaverse. Crypto people is just using metaverse to hype since its a new concept in crypto in general like DeFi which bunch of investors surge in just to have an early investors advantage for profit sake. Current Virtual reality is not that advance compared on what we are visioning on many sci-fi movies. So I'm that this hype will just past away like DeFi and Gaming NFT.