You can be very productive while being social as well. In fact, the shittiest projects have consistently been those where people don't communicate and communication includes a human factor, starting at the most basic level.
Why? Because fundamentally we are social animals and opening up to this circumstance will allow meaningful, project-related communication at a much more useful level when you previously connected at a human level.
I find it exceedingly weird when you have next to no interest in the people you work with for 8+ hours every single day.