It's human nature to favor familiarity so when you are working from home and not a familiar sight to managers in the hallways everydayt, you are at a disadvantage. Your advantage is that you don't have to wear pants or drive to work (and all of the cost savings with that) but you have to work much harder to stay current, relevant, advertise yourself, and prove valuable to management. So yes, it makes sense that work from homers have a higher RIF rate.
I agree 100% . Found that @YmwzIYN-ojg made a valid point.