Seemingly Popular Covid-19 Model Is Obvious Nonsense

Does the person who wrote this understand that they are incapable of communicating effectively? Do they do it anyway to prove some kind of point that is tangential to the main one? Is there some sort of secondary gain involved in being unclear?

In short, is the author getting some sort of self-aggrandizement out of explaining things poorly, or are they just incompetent?

If the model is no good then it might make sense to come up with alternative models and compare predictions. Instead of doing so this piece is mostly snark that is at least as unrealistic as the assumptions the model being criticized.

Shutting down the NYC subway system would likely cause serious problems for essential workers who still need to get around. Cannabis users in California include people who experience seizures without it and the result of shutting down the legal trade would without doubt be a resurgence of the illegal trade which has many downsides not least of which being likely increased spread of CoV2.