I’m not totally persuaded. Thinking about the finding out curve for Haskell you do not get any/all the advantages you note till somebody is both experienced in establishing in Haskell in addition to basic system style. Whereas a great deal of the indicated weak points of other languages you point out are likewise much less obvious with knowledgeable designers.
It looks like an apples to (selective) oranges contrast. I more than happy to rag on PHP like the majority of folks however what about some major contrasts like Kotlin, C#, Go, rust, Erlang, hell even typescript has a lot to provide from a language viewpoint.
If it’s your go to since you feel you’re most comfy with it and these advantages are essential, great for you. However it feels a dreadful lot like a straw male argument from a broader viewpoint.