Is there any easy way to duplicate certain aspects of a MikroTik to another autonomously?

For my example, I have two routers side by side, for hardware redundancy. I would really only like to make changes to the active router but have the backup copying firewall rules, users etc. so I don't have to input them twice.

Is there a way to do this? Possibly a script?

I'm also interested in this

Remote function call functionality is missing. I am thinking of asking mikrotik to implement full remote function call between ros devices.