I just finished watching what is available of Stranger Things Season 4, and planning to watch the rest tonight. I've been meaning to comment on the show for a while. There are a lot of really neat ideas present in the series, that sadly I don't think get fleshed out as much as they could have been.
I was inspired to finally start writing some commentary by a scene near the end of vol 1 of season 4. That is your spoiler warning.