I recall a public discussion about the difference between conservative and liberal humor. This was when I was transitioning from a free market / free trade semi-social libertarian conservative to more of Euro style social democrat / free trade social libertarian.
Some on the left argued incorrectly that the right didn't grasp irony. In reality, the two sides just saw different things as ironic.
My thought at the time was a lot of right wing humor consisted of ridiculing / belittling others. The thing is, liberals do that too. They just have different targets. I do think liberals might tend to target bad ideas rather than bad people more often than right wingers.
Someone, not sure who, came up with the idea that conservatives punch down, while liberals punch up. I think that's partially true.
Unless there ultra dry irony involved, belittling the most vulnerable humans probably isn't the most wholesome form of humor.