Here is data on how people in the United States got to work in 2021:
Over two-thirds of workers drove alone. This is the case even with some Americans working from home.
The percent of Americans either driving with someone or taking mass transit is low. Estimating from this data, fewer than 11% travel to work among others.
Commuting is primarily a solo task in the United States. This has all sorts of implications ranging from traffic and congestion on roads, environmental concerns, time use, land use, social interactions, and more.