If you could automate almost everything, what would you focus on?

Haven't been doing SEO/Blackhat stuff for some years and spent time working as a software engineer, I am looking at getting back at some side hustle work.

What are some interesting topics to look into, especially if you could automate it at larger scale?

Definitely I would try to automate FB actions. Very difficult but there is a scour

GMB automation, especially for posting. Active profiles tend to rank in 3 pack, all else equal.

you need backlinks to rank, therefore i would automate creation of backlinks

thing is, there are such tools already, and many of them dont work (at all). some work only if you are skilled. problem of SEO forums and blogs is that we cant say what ranks websites because if people abuse it we will lose great method