Not true in my case, I joined a company during corona and started out remotely. I've been working there for 2 months and had the opportunity to go to the office

Not true in my case, I joined a company during corona and started out remotely. I've been working there for 2 months and had the opportunity to go to the office for the last 2 weeks. What I've noticed between the first 6 weeks and the last 2 weeks is that there wasn't a difference in productivity. There was a difference in amount of time wasted though. Going to the office is in my case much more wasteful, mostly due to travel time (90 minutes per day).