I've run in to fake alcohol several times here over the years, and you know straight away. For bars now, I'll only go to the craft beer places of people I know, or places that those bar owners recommend. If I'm out for food, I'd typically drink the cheap bottled beers, and no-one is faking these. Pretty sure cheap pubs and clubs would still be garbage-tier alcohol. No idea what the solution is, because I imagine the majority of people aren't reporting it. I never have, because I've always poured it away.
There are definitely problems, but I can't say how widespread all of the issues in that video are. Gutter oil definitely
was a problem, but I think police would be all over anyone doing that in this city now.
I've never heard of that channel before but looking at their video library, they seem to have quite an extreme agenda... :| I'm not seeing the majority of the problems they talk about, and friends living here and in other cities haven't either (yet). No idea what the future will look like, but seems like most of the world is on eggshells at the moment.
The 2 clowns with the handfull of Youtube channels, they are just something I would never watch since living here.
I think most foreigners I know in China have the same opinion.