You don’t need ATP to do things fast.
Flightschool where I used to work, we did 0-CPL SE/ME in 6 months or 0-CFI/CFII/MEI in 9 months. Flight instruct to 600-700hrs.
Then head to Alaska in the spring to try and get a summer flying job. Put in 100% and try and get hired through the winter on a turbo prop.
Then go anywhere with your ATP and 5-600 hrs of hardcore IFR.