Comment by ta75757

    And mentioning any of this is described as a "personal 
    attack".

javert's post was based on his personal experience with his aunt. You said it was made up nonsense. This is essentially calling him a liar, which is probably why he took it as a personal attack.

    I presume eliminating aid to incapacitated people 
    creates homelessness not walmart jobs.

You accused javert of making things up to support his political narrative, and then you proceed to simply "presume" that the facts instead support yours. Also, welfare was not for the incapacitated, it was for anyone with low income.

    what drives extremists to so thoroughly propagandize 
    themselves that they derail their own ability to think 
    clearly and do such demonstrable harm to their
    societies?

I don't know, but that's not what is happening here. Claiming that disability is the new welfare is not the same as claiming there shouldn't be disability or welfare. See for example the other reply to your comment. (https://news.ycombinator.com/item?id=9132570)