Feature suggestion: Private Container (or private opt for container categories)

Have the containers interface, and also the private window controls seem like they’re somewhat overlapping. It would seem to fit within the model of containers to make a “Private container” either as a always exists container, or as an option for containers the user defines. Is this sort of container envisioned in the future if containers progress byind the experimental stage?

That is, in some way, a recent feature of Conex. Related: