First is on the plans as far as I know, so SoonTM for that one

Third can be cool, too much work tho, to probably little usage but can be cool to have and give usability to other tokens... it also will suppose the swap fees added, they are pretty low, still worth it.

The second one I think what exist is a recurrent payment that you set the amount of times it will happen previously, not like the app will trigger the payment, that kind of authorization could be a security issue. Technically this one could be set up already 🤔