Depending on the survey 63-to-75% of truck owners use it for towing once a year or less (i.e in reality never). So yes, the majority do not use it for towing.

To be fair I'd misremembered the load carrying figure and the load figure for 1 time a year or less is 32-35%

https://www.axios.com/ford-pickup-trucks-history?trk=feed-de...

https://www.thedrive.com/news/26907/you-dont-need-a-full-siz...