For my commute, the cost of ridesharing breaks even with the cost of buying a parking space in the city (Boston) if you go to work an average of 4 days per week

For my commute, the cost of ridesharing breaks even with the cost of buying a parking space in the city (Boston) if you go to work an average of 4 days per week or fewer. (at least pre-covid, I'm not sure if parking is cheaper these days). Once you factor in insurance and maintenance, for some cars you would get to 5 days.