Free idea for Youtube channel

Search for "James Tati online counter" - you will see hundreds of live streams showing sub counters right now. One guy from there had about 400 subs 3 days ago and now hitting 175 000 subs only from this kind of live stream, he has 1500 viewers right now.

Watching his latest videos - nothing special, an absolutely average newbie channel. But he joined this trending flow and getting subs every minute. What are you waiting for?

Thanks for the suggestion but just curious are his channels always live then? Also I wonder where does he pull the data from.