I'm pretty sure the development of smart contracts for future projects will continue. their goal is to be big, and stand-alone, and to date, the mentioned coin is really a famous coin. however, I think a lot of people want to follow in the footsteps of ethereum or Binance, so it's only natural that they would create their own smart contracts as long as the opportunity arose.
If we all want to use one blockchain, that blockchain must support 0.5M-1M TPS. Now only QuarkChain has focused on 0.1M TPS, but now we can use only 10k-29k TPS. That where we are stuck, now don't you think we need more Smart contracts because we can't build the fastest blockchain on an old/weak base.