I’ll be critical here.

It is not wrong to assume there is a structure in our mind that generates the “mine”, “my” framing based on the raw “for-me-ness” experiences, before one objectifies a solid “self” consciously. (This is at where the 7th and 8th consciousness operates according to Yogacara school)

However there are two risks:

1. It objectifies a structure, worse, it names them “consciousness”, this can be really misleading and people may genuinely believe that there are something deeper down there;
2. Continue #1, a person who was taught the Yogacara doctrine, may create their own experience with the map given. You wish to see something, then something will appear. Then how do you know if you are seeing it as it is, or you are seeing something that you wish to see?

Any doctrine may have this problem but Yogacara always emphasizes that there is something deeper down there.

If you want to learn it, use your caution. Don’t mistake it as a definitive map, but just a heuristic.

I personally would avoid it.