Great post, Maximilian.
This "heresy (that) is embedded in the words of consecration of the vernacular New Mass" is one of the reasons many Modernists believe Hell is empty or could very well be empty, which is in full conflict with Christ's preachings.
It is hard to imagine that hell would be empty. In the twentieth century alone, a probable record number (extremely large) must have gone there. That His Blood was shed for all men did not mean that He required all men to accept the benefit of His sacrifice. Free will allows men to choose damnation and, regrettably, many do.