Enforce the one we have. (how to go about it, I dunno. A long slog)
Although I think you should get points for rare candor on the subject, I nevertheless place you in category 4:
No opinion on whether it will work or will not work, but the Constitution we have is just fine so don't try the solution offered by the Constitution itself in Article V should be ignored in favor of redoubling our efforts and doing more of the same every election cycle because this time we will get different results.