OpenWRT/LEDE is a thing. But don't expect cheap home routers to be able to run useful services-- the cheapest hardware is truly bottom-of-the-barrel, even OpenW

OpenWRT/LEDE is a thing. But don't expect cheap home routers to be able to run useful services-- the cheapest hardware is truly bottom-of-the-barrel, even OpenWRT had to drop support for lots of devices.