Are family plans dead?

My dad, brother, and I all have our own phone plans despite living under the same roof. I thought "hey why not bundle our lines to save some money?" but from a bit of shopping around it seems like that's not a thing anymore?

I pay $35/month, and the others each pay $44. Bundling internet or satellite or anything isn't on the table, just mobility. Seems like all we can get are individual BYOD plans with negligible differences in rates and specifics.

Are we resigned to the status quo or does anyone have a good suggestion?

Thank you in advance