Uber once had a program called UberFamily. I can find the blog article announcing it but can’t find anything current:

https://www.uber.com/en-TR/blog/uberfamily/

Several years ago, Uber had a big problem in eastern Canada where parents of young children would show up without a car seat. In Ontario law at the time, taxis were considered public transportation so children did not need to be put in car seats, but Uber was considered private vehicles - they were required to.