In Canada they have a CAD$5 McValue meal deal, so USD$3.67 for a McDouble, small fries & small drink. Do they not have similar deals in your jurisdiction?
I don't go either, and the price is part of the reason. (I would go for the ice cream in summer, or for their cheap drinks promos).
Aren't the vast majority of McDonalds actually franchises vs corporate own where everything would be much more consistent?
McD was never good, but when it was $10 it was still an OK occasional convenient lunch option. At $20 there is zero reason to go there.