My time is worth far more than "other types of transportation" cost. From where I'm sitting right now, the bus would take 2-2.5 hours. It's 14 minutes by car. Even if you're making $15/hr, the bus doesn't add up in this case. Uber is $35.
NYC's MTA charges $3/fare now. If you're using the OMNY, $35/week or $67/week. That's more than I spend on fuel with my normal daily driver car, which is a luxo-barge.
I drive premium cars and make no bones about it. When you're in a car for up to 6 hours in a single day, the environment you're in matters. A quieter, smoother car leaves you much more refreshed after a long drive. It's the difference between arriving at the destination city and going straight to the client's office or straight for the hotel. If I'm spending 2-4 hours in a space regularly, I want it to be comfortable and enjoyable, preferably peaceful.
You're not going to get anything remotely comfortable, enjoyable, or peaceful from the MTA.
My cars are all paid for, 'youngest' is 8 years old, oldest is 20 years old, and I still smile each morning I open the garage door and drive them.
Outback Steakhouse has a 6 oz sirloin w/side for $15. Agreed, it's not Keens nor M&P (RIP) on 50th & Park, BUT, $15 is McDonald's territory these days.