If those filters are to be subsidized, we're back at the impasse of "how is this funded?". If the filters are not subsidized, whoever approves the campaign will

If those filters are to be subsidized, we're back at the impasse of "how is this funded?". If the filters are not subsidized, whoever approves the campaign will get kicked out for making the disadvantaged drink dirty water and serving the rich who own the filter manufacturers. /s, I think, but I'm not sure.