Yuengling has been around forever and these days, like Sam Adams, do that mass produced craft beer. Generally a better option than industrial bilge (seriously, people drink Budweiser in the UK, when they have a choice, it's worse that our own Carlsbergs/Carlings, and that's like comparing the merits of different urine samples, it's all piss and you're drinking it voluntarily). But indeed, I wouldn't cross the street for it, especially given that craft beer is everywhere in the US these days. It's the sort of stuff you'd take a party on the grounds that most of it will get guzzled by someone else (while you steal the nice stuff).
I sadly can't agree with Mr Larrer's beer list, I have some lovely rice beers in Japan (though I'd agree that generally rice and corn-based industrial effluent beers are to be avoided and anyone that drinks Corona should have a lime wedge shoved down their throat to keep them quiet while you shoot them), you can't condemn fruit once you've held a good, sour kriek, and you want all kinds of weird playing in good wheat beer, and I'll give chocolate a shot in a stout or porter. The rigorous adherence to a strict set of ingredients give you German beer that ranges from the insipid (Becks) through to the stolid, if dull.
But yes, this is a rant thread, so sod taxes, I say we hunt anyone who produces, drinks, or otherwise engages with 'tequila-flavoured' Mexican beer products with big angry dogs.