Yeah actually, BMC/Light Lagers. Actually lagers in general.
I came from a craft beer background. I didn't like that style beer when I started drinking, and when I turned beer drinking age it was at the start of the craft beer craze in the early 80's so pretty much I've grown up drinking only craft beers, and snubbing BMC. And buying into all the idiotic and historically inaccurate beersnob lies about how BMC added adjunct to cut costs, and all that other stuff that had me looking down at BMC, and those who drank them.
Then I read Maureen Ogle's book Ambitious Brew, and learned the truth about how the style developed, and was created because of consumer demand since people in the 1800's could afford meat with every meal and therefore heavy beers (liquid bread) was falling out of favors. So I started to give those beers, and the American Lager/Light Lager a different look...and developed more respect for them.
And I realized what I didn't like about Budweiser and Bud light in particular, was not that they were BMC or made by the supposed "evil empire" but that they were rice adjuncted lagers. And I didn't like other Rice adjuncted lagers, like Sapporo...but I did like corn adjuncted lagers, regardless of whether they were made by craft breweries or by the mega ones. And I quite enjoy corn adjuncted lagers, like Labatts.
In fact the more and more lagers, and lager like ales I've discovered the more I've loved. Maibocs, Vienna Lagers, Bohemian Pilsners, Dopplebocks all wonderful and amazing beers that I virtually ignored or looked down at because they were "lagers" and I thought I was too good for them. And even Kolsh, which is an ale, but in a lot of ways lager like. I looked down and passed all these amazing beers by because I had a "beersnob" stick up my ass and thought those beers and those who drank them were "less than" I was.
As I homebrewer I came to appreciate just how difficult it is to brew a light american lager, especially consistantly, batch after batch, and just because I didn't enjoy a certain beer, didn't mean that the brewery didn't deserve my respect for turning out such a difficult product to brew. And that the breweries themselves like AHB-inbev contributed so much historically to the culture and the technology of brewing beer.
And I also learned that all beer has it's place, EVEN light beers, especially in the summer. And that beer is the most egalitarian of drinks, and we shouldn't have an "us vs them" mentality about it. And open ourselves up to trying ALL beers.