Cancel Subscription Request?

Why is everything request and wait for an admin. If a person wants to cancel their payment for sub it should be allowed like it is on here. I tried the missing paypal option you fixed to test it. The request gets put in, Admin gets email, and then nothing else, no link to click on or way to cancel it. My guess is now I will need to login to cancel from Paypal and then how does it remove on the customers end? Is this not allowed when using Paypal. When I have canceled my sub here on UNA it cancels and sets an end date. It is the same thing with invoices, if I wanted to do commissions, everything is invoice populates and hope the person pays. Sites in our time auto pull. I feel like this makes more work on the backend that is unnecessary.