[keleftheriou]

This is a big misconception. Sideloading doesn’t imply that app isolation (sandboxing) is also going away, nor does it imply that any app would ever be able to trick the user into running it with escalated privileges (sudo/root) as is the case on most computers.

We’re not talking about going back to the old Windows security model where you were always one wrong click away from damaging other apps or the OS, or having your data stolen.