What is Reddit's opinion of Integrating Environmental Print Across the Curriculum, PreK-3: Making Literacy Instruction Meaningful?

From 3.5 billion Reddit comments

No. That was not my intention. It's Friday night and I'm tired. I'm sorry if my communication came off that way.

I did not say that labeling everything leads to increased reading outcomes. I'm disagreeing with your statements that a print rich environment doesn't have any basis and that it has no effect on literacy skills.
Here are some places to start:

Understanding Features of Amiable Environments That Can Nourish Emergent Literacy Skills of Preschoolers

Integrating Environmental Print Across the Curriculum, PreK-3: Making Literacy Instruction Meaningful
Handbook of Early Literacy Reseach vol 3