Is there a youtube video demonstrating setting up a service node...
would be great in future if you just had a button so like if you had 5000+ coins you just click set up service node and some automated process takes care of it all. Is that even possible for the future or there are good reasons why that could not work out?
I dont think this is necessary. At today's rate 5000 coins would cost $110k so it wont be very common to setup a service node