The trick to get around this is to move smoothly up and down the gradient of social interaction intensity, never dropping below a basic floor of presence: the sense that there are other people in the same place as you.
Instead of having two modes, “in a call” and “on my own,” we need to think about multiple ways of being together which, minimally, could be:
In a video call
In an anteroom to a video call, hearing the sound of others
In a doc together
On my desktop but with the sense that colleagues are around
And the job of the designer is to ensure that their software ensures the existence of these different contexts, instead of having the binary on-a-call/not-on-a-call, and to design the transitions between them.
Is there anyone out there?
Or am I all alone?
It wouldn’t make a difference
Still, I don’t wanna know
I thought it’d be over by now
But I got a while to go
I’d give away the ending
But you don’t wanna kn-
Could I interest you in everything all of the time?
A little bit of everything all of the time
Apathy's a tragedy, and boredom is a crime
Anything and everything all of the time
You say the ocean's rising like I give a shit
You say the whole world's ending, honey, it already did
You're not gonna slow it, Heaven knows you tried
Got it? Good, now get inside
Are you feeling nervous? Are you having fun?
It's almost over, it's just begun
Don't overthink this, look in my eye
Don't be scared, don't be shy
Come on in, the water's fine
If I wake up in a house that's full of smoke
I'll panic, so call me up and tell me a joke
When I'm fully irrelevant and totally broken, damn it
Call me up and tell me a joke
Oh, shit
You're really joking at a time like this?