This new approach brings more interest and now investors are into play to earn NFT system.
The popularity will continue as long as good dev will continue producing good concepts and provide progress, just hope that dev from those successful play to earn games will deliver and not become greed and runaway the money the games that they created. This industry will achieve more success for sure.
Axie Infinity has a huge success and we all know success begets success and many developers are going to imitate what works, we now have a lot of play to earn concept, it's now the trend, but we don't know if it's sustainable for a long time, they are striking while the iron is hot I invested on 2 NFT games I hope I made the right decision in pouring a lot of money.