“Woe unto you for using a Websocket” < interesting post, any takes from the Phoenix community?

I found this post very interesting and pretty convincing! It’s got me wondering about the advisability of building my next app using sockets for server sync.

https://www.adama-platform.com/2021/12/22/woe.html

I’m wondering what the perspective of the Phoenix community is on this? Concerns valid? Does Elixir/Phoenix have any particular advantages on these areas?