I don't think $10 beer is ridiculous. I don't know any place where it costs less other than at the store/liqueur store. Those ticket prices are a bit high, the highest here was $99.
A few years ago I wanted to see Nathaniel Rateliff, the tickets started at $180. I looked into tour dates, in Vienna, Austria they cost $45. I asked my friends who live there, if the government subsidizes rock concerts, they said "no, we are just not crazy"
Still, I don't support $10 beer prices, I just saw too many $20 stickers for a Miller Light at the ballpark.

