In fact we have more silos since this idiot stepped in.
But with collaboration, sometimes weeks of work can be cut out if one discovers the right work to do. And even better if a new direction or idea can be found. This is all of course technically possible remotely, but it doesn't happen in the general case because we didn't evolve to work by ourselves without f2f contact.
I actually think that there's room here for a hybrid. Have one track for remote engineers and one for in person. Remote engineers get different work, they generally have a lower ceiling in career potential. In exchange they get what they want, they work mostly by themselves with videoconf/slack as aid.
Of course there's always the exceptions. If you're the top 0.0001% in domain experts in a field, you can do whatever you want.
Citation needed. Most of the people I talk to prefer a hybrid setup - 2/3 days from home, 2/3 days in office. For office days, an obvious caveat is that the entire team has to be present on those days to realize the benefits.
> If businesses want to attract talent, they need to accept this.
Looking around here in SV, plenty of businesses seem to be attracting great talent even with RTO policies.