Auto-generate Password For Hub Access

My people get confused about creating the account. It would be so much better if they could first land on a page that they have been given a user name and password for already. They are having trouble setting up the account in the first place. There is too much friction, particularly if they have just signed up for a freebie! It's driving me a little bonkers and would like it to be smoother please 🙏🏼