Suppose there are two employees: Alice and Bob, who do the same job at the same factory. Alice has a 10 minute (20RT) commute, Bob commutes 35 minutes(70RT).
If you’re the owner of the factory, would you compensate them for their commutes? How would you do it?
The easiest two ways are to either pay per mile, or just add the round trip time to whatever their pay is. There might be some small complaints and attempts to abuse. But the complaining is easy to deal with and I think the abuse would be small and could be dealt with in similar ways as other time theft is dealt with.