AP had most of a decade to reach this point. How fast will new servers need to spring up + how fast will people need to move off the main one to avoid losing mo

AP had most of a decade to reach this point. How fast will new servers need to spring up + how fast will people need to move off the main one to avoid losing more control to VCs? Keeping in mind it's further complicated by BGSes and the likely multiple base cost to run vs an average PDS. Someone has to run those to maintain the key benefit over AP unless they came up with an accessible to normal people way for people to self-manage keys and data since the last time I looked into it.