one practical approach I actually learned from Stripe is to prioritize remote. This can be pretty superficial, like remote always goes first in our daily stand-up, to more material - they don't always get it, but I always consider them first for project assignment, team representation at inter-departmental meetings, etc. Maybe this "affirmative action" could be viewed as unfair, but it's way too easy to ignore and marginalize remote teammates if you don't continually fight the bias.