I don’t know how many models of google WiFi pucks exist, but there are a few that support openwrt. If yours happens to not, I second what the other commenter said about checking local thrift stores. You’d be surprised at how good the routers that end up there can be

Because it’s not about stopping gun violence, it’s about ensuring the state has the final say over who gets a firearm, and keeps them out of the hands of people who might genuinely need them for self and community defense by any means possible