I have spectrum out in the country. I only get a small fraction of bandwidth. I can’t spare a single packet. Not one sheet !
So opt out, if you can’t spare a packet.
Otherwise, consider it “gleaning the fields” - I don’t need to hoard every packet, even on my now-modest 20Mbps line. Were it easy to share a few percent, I’d do so - and a universal mesh network would do well.
As conservatives, remember there IS a degree of contributing to society & poor. Don’t be a tight-wad. Inadequately doing so gives Progressives room to claim the moral high ground.