Sony would better postpone PS5 until not earlier than Q4 2022, and, as an answer to Switch, make a PS4 Portable with PS4 base performances when docked, scaled down graphics and some unnecessary services halted or suspended when undocked and full PSV BC.
Or keep on its way without competing directly with Switch, but still releasing PS5 as late as possible. Recent consoles history tells us rushed consoles are often ill-fated. Switch is an exception because it jumps out of both home and portable distinction and precise generation placement.







