Your tax dollars largely fund war, corporate welfare and tax breaks for billionaires so you're not helping anyone. It would be awesome if our tax dollars largely funded welfare for the disabled people but sadly we don't live in that sort of society. You're not really capable of helping anyone since you are a sociopathic sadist (ie a typical conservative). Besides that guy doesn't have to have to help out more to "preach" since he's not the guy supporting police brutality against disabled people like you. Pretty much anyone who has the basic decency to oppose force against disabled protesters has the standing to preach to you. Being morally superior to you is an  easiest ethical standards to meet.