Earlier quoted context omitted.
Did you see how close the non-sheltered available models come? They come quite close. Most people aren't even using them for this purpose, but they could, and this is our reality. This is why your argument fails.
Disagree. @lionkor compared them to a hammer, and @ragequittah is saying they're not like a hammer. The narrow gap between downloadable and frontier models is tangential to this. If you want to expand on the "hammer" metaphor, the downloadable models are a small construction/demolitions firm, and the frontier models are a big construction/demolitions firm. In this analogy, there's no training school or certifications…
Like, e.g. the USACE