For those trying to prop up the Mormons and SDAs for their alleged giving back, it stands to reason that social programs are being funded by the government, not tithes:
https://www.nytimes.com/2002/12/30/opinion/using-tax-dollars-for-churches.html
https://www.hhs.gov/answers/grants-and-contracts/what-are-the-rules-on-funding-religious-activity-with-federal-money/index.html
So if this funding wasn’t available, would they provide those social services to their congregants, or anyone who’s not a memeber? Probably not.