No comment on that observation huh?
That observation is pretty well answered and shop worn. Might as well wear it as a tagline.
The post you replied to referred to an attempt to discuss what those on here mean by sola scriptura and offers a logical argument for or against whether sola scriptura is derived from scripture using a common verse.
That would be different I think and that’s a large part of why I offered it. A coherent debate rather than continuing trading assertions.