This feels like the best case scenario. Basically both Sony and Marvel would get to use Spidey in their films. Tom Holland would have a confirmed job for the next decade.
However, it feels too good to be true so i expect it not to happen.
I'm on the fence about the Sonyverse. I'm curious to what it could lead up to. I'm interested in lesser known characters like Morbius getting a shot. But Sony is dealing with C/D-listers without really an overarching story to lead up to so its a cause of concern. Ironically i think Fox had more of a shot with X-men than Sony does with Spidey.
This might feel like hypocrisy but I'd dig deep in spidey's supporting cast/antagonists and spread the wealth. He's got a ton of people who either haven't been used or will be used so they are ripe for reinvention.
These are examples of what im talking about-