I don't disagree--though I know people, including myself, who have managed to pull off either all of or most of the work required alone--and so in an argument a

I don't disagree--though I know people, including myself, who have managed to pull off either all of or most of the work required alone--and so in an argument about the JavaScript engine I would argue it should be a VM only, such as WebAssembly. (As for accessibility, I appreciate you might find my wording funny, but it isn't a laughing matter really.)