What do you think about ride share companies?

I just learned about a company named Turo. If I understand it correctly, people rent out their cars. I learned about it in a facebook group for Disney when someone was complaining a rental car company was charging her $800 for a week. Several people recommended trying Turo, here is the website: https://turo.com/blog/news

For the record, a lot of us think the rental agency was holding an extra $500 on her debit or credit card temporarily.