How to make money by selling to your victims while someone else pays for it

Here we go round the mulberry bush:

1) Pharmaceutical companies push for a new vaccine
2) The government mandates its use and subsidises it for low income families
3) Said company makes billions selling the vaccine to people who don't want it and can't afford it (what better marketing plan could anyone dream up?)
4) The vaccine causes autism in a given percentage of cases (even with a very low percentage, with universal inoculation we're talking many thousands of cases)
5) The Pharmaceutical company donates millions to foundations that push autism awareness
6) Said foundations get the government to underwrite treatment for autism
7) Pharmaceutical companies market autism-treatment drugs to gullible familes

and on and on it goes.