I used the spaghetti-detective plugin/add-on for OctoPi when I got my printer, they also hit bandwidth of video streaming over web(part of the "monitoring" area) they seemingly have been absorbed into "obico"(the github remains github.com/TheSpaghettiDetective) Every 3DPrinter software has options to replace these Bambu Cloud features, the process involves a fair bit of deep dive understanding, flashing firmwares, troubleshooting bugs, and then you could in theory use the same machines with all the Bambu Cloud features, in a local environment.

My only gripe with the community approach is, why not replace them rather than attempt to use ANY servers they have? Jeff cleverly highlighted that all the slicers originate from Slic3r, there is always a point before Bambu.