As far as I can tell, not mentioned on that page.

> private military contracting

Only mention is this sentence: "Betsy DeVos's brother, Erik Prince, a former U.S. Navy SEAL officer, is the founder of Blackwater USA, a private military services contractor."

> torturous approach to treating autism and other behavorial therapies

"Betsy and her husband Dick are chief investors in and board members of Neurocore, a group of brain performance centers offering biofeedback therapy for disorders such as depression, attention deficit disorder, autism, and anxiety. The therapy consists of showing movies to patients and interrupting them when they become distracted, in an effort to retrain their brains." Reading that, and the following paragraph, it seems like the efficacy of the treatment is dubious... But torture?

> multi-generational Charismatic Christian hate groups

The wikipedia page mentions a number of christian groups associated with the DeVos family. As far as I can tell, these all seem like bog-standard conservative causes. But, judging by the hyperbole in the rest of your comment, those probably do qualify as hate groups to you.

Overall, not impressed.

Someone not agreeing with the original comment doesn't mean they suddenly agree with everything DeVos does, and just because someone linked to DeVos's Wikipedia article doesn't mean people shouldn't be critical of the rest of the comment (which is what the child you're replying to suggests).

Also, don't comment on voting. It's against the rules: https://news.ycombinator.com/newsguidelines.html

> Please don't comment about the voting on comments. It never does any good, and it makes boring reading.