If our kids are to learn those things at all, they need a lot of expert help. Caused by vaccinations. Autism frequently has a very sudden onset after one to three years of apparently normal development. This is a case where only careful statistical analysis can untangle the facts. Highly treatable by drugs.
Some individuals do benefit from psychoactive medications such as antidepressants or stimulants.
Some get a lot of benefit, so careful trials may be warranted. All content written by me may be redistributed with attribution. This is not therapeutic, diagnostic, medical, or legal advice. I am not endorsing any individual, organization, product, or service mentioned here nor do my opinions represent their views.