My bare minimum for autofilled supports

1. Buy a gold item
2. Get a scanner and buy a handful of vision wards
3. Do not take carry's farm
4. Actually go to bot lane

I don't even care about which champion you play and if you get sightstone at this point. Lets do a little check. Is this ok?

Yasuo support with dorans blade, no scanner, no wards, more farm than carry = no Yasuo support with gold item, scanner, bought like 2 wards, doesn't take farm = I can deal with it, I guess. Since it's better than the above