No, I never said that stealth is useless. It could be very useful against countries that don't have Chinese type of radars. Countries like Japan, India and Vietnam for China. and countries like Pakistan, Iran, North Korea and the rest for USA.
All previous generation aircrafts can be seen on radars, it doesn't mean any country has stopped producing them because of that.
Now we see with these developments that stealth can be countered as well. It's a start, it's not the end.
India already operates phalcon AEWACs, which are the best in operational service today. And we have two indegenous AEWACs in the making, one of which is nearing certification.