Oh trust me I know.

After being raised on Rush Limbaugh on AM radio by my Dad, realizing that was all bullshit, and watching my drunk, irresponsible dad become a Q Anon level Magatard…

I know.

Intentionally ignorant might be a better way of phrasing it?

Ignorance alone is like… did you put mustard on X’s sandwich? She’s allergic! Oh fuck I didn’t know.

Intentional ignorance is not like this, its like doing everything you can to avoid or reject any information that does not reinforce your core identity (usually while also denying that that is your core identity).