The pours we are talking about have nothing to do with the prank in the video, that’s just them fucking with an old man. The Czech-style foam pours come in three types:

Hladinka (smooth): 1/3 foam, 2/3 beer

Šnyt (split): half-half to two-thirds foam

Mliko (milk): all foam

The Czechs invented that way of pouring their beer and a special tap for doing so, it’s a tradition, just like the Germans and English have their own traditions around their local styles.

It’s literally a centuries-old tradition, so clearly there have been huge amounts of people over many, many years who don’t think it makes the beer taste like shit. This is not a new thing. I’ve also had it and it’s pretty fuckin good if you’re not already drinking shit beer.

Sounds like you need to start drinking better beer.