My original point was that El Salvador's latest move embracing Tether, when they have previously been so focused on Bitcoin, is a sign that they are looking for other solutions that Bitcoin cannot address, even though Bitcoin is literally written into the law there. And insofar as El Salvador is looking past Bitcoin and instead to a competitor, this is a negative development for Bitcoin.

I think this is a very defensible point, and given that the only response has been... personal attacks, I would say that the point has held up quite well.