I am not sure in which universe games can be described as hard real-time tasks but it's surely not the one we live in. Either way, it's laughable to say that Forth is terrible at hard real-time (see NASA link below).
The rest of your arguments are also similarly terrible which makes me question your familiarity with Forth.
The rest of your arguments are also similarly terrible which makes me question your familiarity with Forth.
Here is NASA using Forth:
https://www.forth.com/resources/space-applications/