Girls who ask you to buy them a drink

When I meet a girl at a bar and she suggests I buy her a drink, it’s the equivalent of a guy walking up to a girl and asking if she wants to fuck. When a girl suggests you buy her a drink, walk away. She also suggesting that she’s a gold digger, that she has no class and she will leave after the drink is purchased. So when a girl asks you to buy her a drink say “Oh, you need a drink? Me too. I’ll have bud light (or whatever you’re drinking).”