I'd get rid of the manual process of driving to the office every day and replace it with collaboration tools to let people telecommute full time. We actually use such tools, but have a "no remote workers" policy. Occasional work from home is fine, just not full time.
One thing I've noticed in this thread and in other HN comments is a change in the way people talk about remote work. What used to be considered a perk seems to have turned into a right, and even a class issue (the corporate masters oppressing the workers). Personally, I don't really buy it. There are trade-offs with remote workers. They are harder to collaborate with, and they generally require more process to manage…
You may and I may, but the vast majority of tech workers do not make six-figure salaries. Ironically, you may be insulated from that fact due to limited geographic mobility in terms of professional life.