But Google and maybe a few other really big tech companies are exceptions since they are so big they have their own internal tooling for everything. In general

But Google and maybe a few other really big tech companies are exceptions since they are so big they have their own internal tooling for everything. In general though, it's probably more useful teaching people the generic solutions that are used in most medium sized companies, rather than Google's specialized tooling. And generally a lot of the workflows are transferable.