What makes you think that?? Every tirm offered by Jeep from 2019 (1st year of 2.0L Turbo) through 2022 offers the towing package with the 2.0L.
Towing capacity is reduced in the 2.0L Turbo to 4,000 lbs (US model) as opposed to 4,500 lbs, but it still comes completely prepped to tow.
Also, you can get the ADII version of ANY model without the towing package, upgrade it with the factory hitch and dealer reflash and have the full towing capacity officially added to your specs. Several on this forum had it done.