Thats delay people pratically never used except when required for competitions.
But that is the delay returned from Get Channel Info.
The issues however is that if a streamer needs to delay for any reason they’ll usually do it in their streaming software instead and thats not API’ed since Twitch doesn’t need to know.
So if you need to delay events you need a config control so the streamer can specify.
And then you’ll probably want to take that value and and add hlsLatencyBroadcaster to it to delay your events accordingly.
But I think just using hlsLatencyBroadcaster should do the trick client side for 99% of use cases.