You didn't get the story quite correct ..... it's the longest lasting legal label dispute known to man ... LOL
The US thieves have been trying to step on the toe of relatively small brewery (not by the Czech standards, by by wolrdwide numbers) from Europe for decades, but they have been loosing more often than not lately. Of course, not on the home court, but elsewhere it would be a different story.
Budweiser and Czechvar are very two different things. I'd say it's like Honda vs. Trabant (google it if you don't know). It's not the same recipe, nor the ingredients. Go to LCBO and buy Czechvar, then go back an get a bottle of US Budweiser. It should be day and night .... if it is not, you need a medical help or something else is wrong.
You didn't read what I wrote correctly...the Anheuser Busch people bought the name and recipe but only really used the name.....I agree. Budweiser as sold in North America is utter piss. Budweiser Budvar as sold in Europe in the big bottle is a great Pilsner Lager.