A lot of new projects apper everyday, but not all of them will be able to survive. A lot depends how usefull will be a project in future and how many people will use it.
Now appear whole game Metaverses like this
https://twitter.com/PokerFacesNft/status/1501518730970513416They offers their users a lot of new and useful opportunities.
Now metaverses are morden trend and many big companies create their own metaverses.
Also metaverses are popular in the gaming industry. Different games unite in one big metaverse to unite their community.
Crytpocurrency already used for gambling and casino. Usially Monero is used for private transactions.
Gaming metaverse will attract more attention of gamblers and give them more opportunity to earn money.