Manned spacecraft so far have always allowed the pilots to take over a significant degree of manual control. This new generation of private manned capsules will be no different.
This is untrue for Soyuz or Dragon 2 - any capsule design is not pilotable. It will also be untrue for the upcoming starship for example. It might have crew but I struggle to think why it would have a pilot.
Falcon 9 is just another unmanned booster.
Which just so happens to land itself.
The point I'm trying to make is that machines can land themselves perfectly well nowadays, and control software and its interaction with hardware is now too complex for puny humans to understand or interact with, so they're better off just letting it do its thing and land or crash - a human interaction during landing is not going to save the machine - things have moved on from the mooon landings.