100%. Whereas in the prior decade there were hardware limitations to device convergence (e.g. lack of CPU power, RAM), this is a no longer an issue and software is the roadblock is most cases. Ironically Apple threw open the doors when they not only put the M1 chip into the iPad Pro, but also into the iPad Air.

One reason for this slow transition is likely due to the legacy software support requirements. Microsoft seems to have vastly overestimated the complexity involved in porting Windows OS to ARM through its many attempts: first with Windows RT, followed by Windows 10S, and most recently tighter developer hardware tie-in with Project Volterra. Apple probably isn't too keen to follow this playbook - opting instead to just keep iOS and macOS separate and gradually drop x86 support entirely from macOS.

As an occasional Samsung Dex user, the benefit of having "one device to rule them all" is obvious and overall experience has been good. But to play devil's advocate, Samsung's revenues is heavily hardware-based so they'd much prefer to sell you multiple devices.