I’ve said it before and I’ll say it again; there is smugness from all sides. There does appear to be a an awful lot more coming from the FOSS community, but perhaps that cognitive bias on my part, id suggest that what you see is the same.
I misread this initially and I suspect others are as well based on the downvoting. But I think what you mean is that impulsive and/or unconditional bashing is the cognitive error here, right?
I can understand smugness from those who contribute/maintain (what I understood by FOSS community), I don't understand the entitlement money brings.