Is it attrition if they're just changing spaces or working from coffee shops etc? I'm skeptical they'd go back to working 100% out of home? Some co-working sp

Is it attrition if they're just changing spaces or working from coffee shops etc? I'm skeptical they'd go back to working 100% out of home? Some co-working spaces do drinks on friday evening or similar, that could work for some? Another thing that might help is a common slack chat, so that it's easier to find out what people are working on etc.