It applies to generalized statements, which I never made. You even had to falsely paraphrase my statement to make it more applicable (that phallacy is called a straw man by the way). But I never said all buses are great. In fact I think you’re right that most buses in the US are terrible. I’m just saying that they don’t have to. It’s a totally different type of claim. If anything your argument is more logically similar because you are making a universal claim that buses are always bad.
Part of the issue is that we probably don’t have a common definition of a good or bad mode of transit. I would say cars are a terrible way to get around in most urban areas, but you obviously don’t agree because we have different definitions of what makes something a good or bad way to get around.
But I will maintain that bus systems, when properly managed and implemented would be preferable over driving for that majority of people in urban areas, and even in some rural or small towns too.