Not a problem:
The mayors of New York, Los Angeles, Chicago and 15 other cities sent a letter to congressional leaders saying it's "time to test and evaluate approaches limiting'' the use of the subsidies for sugar-laden beverages, in the interest of fighting obesity and related diseases.
www.cbsnews.com
To summarize:
In 2013, Bloomberg sent a letter to the USDA to continue an effort to ban buying pop and other sugary drinks with SNAP and it was signed by the mayors of LA (Dem), Chicago (Dem), Baltimore (Dem), Boston (Dem), Louisville, Ky (Dem), Madison, WI (Dem), Minneapolis (Dem); Newark, N.J (Dem), Oakland, CA (Dem), Philadelphia (Dem), Phoenix (Dem), Portland, OR (Dem), Providence, RI (Dem), Salt Lake City (Dem), San Francisco (Dem), St. Louis, MO (Dem); and Seattle (Dem). AAAAAAAAAAALL these Democrats signed on to back restricting what could be purchased with food stamps just barely over a decade ago.
Prior to that, Bloomberg and the Democrat governor of New York, David Paterson, applied for a waiver with the USDA so that they could block the purchase of pop and other sugary drinks by SNAP recipients. The USDA denied the request.
Also, Democrat Bill Stone of the Mississippi State Senate proposed SB2293 back in 2012 which, among other things, aimed to restrict SNAP purchases to "... the purchase of healthy food and healthy beverage only."
It's also worth noting that under Trump's first term, all requests to the USDA to block pop and junk food from being purchased with SNAP were denied, same as they were under Obama.