Tell that man to stay at Mom's for awhile, take care of her when she needs it, and save some coin for the future and/or a good DP on a house. I graduated college at 25 and got a decent job, stayed at home until I was 27 -- it was one of the best decisions I made back then. Had to put up with some scorn from some guys 5 years older than me, but they were living in apartments and had no gameplan. At 27 I put 20k down on a house and still had savings left over - and they were still in apartments. 1 of those guys bought a 15-yo beater to drive because he put too many miles on his leased Honda, and if he kept driving it to work he'd owe more in miles than the beater cost him.
Oh - and I skipped the new car route too - bought the Fury in my sigpic (1-owner car with 110k) and drove it every day, doing preventive repairs on weekends, and put almost 70k more on it in 5 years. 2-3 years later I started buying cars here/there and having a blast -- and those guys were still in apartments.