few options
He left
He didn't leave but he tries to create panic by putting website offline and don't post replies on forum. (Cheap coins)
The coin costs him more than his revenues lol.
Buying a domain name, putting effort in the website, coin, wallet etc. is more expensive than 7500 premine @ 2000 sats
The community also makes the coin.
This is PoS, the network will continue on it's own. Only wallet needs to be fixed. (Executing commands let the wallet crash)
The wallet has some cool functions which all work. (built in block explorer, anon chat, chain data) etc.
Look at crave, 1 million supply coin, price is 60k sat.....
Big holders also need to cash out, no support now, so impossible.
Need to pump the price to sell