It is ironic that the English language does not have any literally-true colloquialisms for “what I am about to say would be too complex to say in a manner that complies with normal etiquette so I’m going to say it without normal etiquette but do not take it to mean that I think you are unworthy of etiquette and still less take it to mean what it would if you were to apply the normal etiquette-reversal filter we all use to know what the other person means”. The standard ways to say things I know of are:
- “With respect,”
- “With all due respect,” (this one really loses its effect since one isn’t bothering to figure out how much respect is actually due—which is not very respectful)
- “I love him, but,”
- “I consider him a friend, but,”
- “To be blunt,”
None of these directly mean what is intended, though usually the speaker understands it from context. There’s not wrong with this. It’s how a lot of language works. It is, however, ironic, that the way one says that one will not use circumlocutions is with a circumlocution. (If you’re not familiar with the word, it means to talk around the subject rather than directly to it, circum=circle, locution=talking.)
The question might arise why we need to do this at all. Why not dispense with etiquette all the time and just speak directly? That would work in cases where everyone knows everyone else extremely well. In small, isolated groups of hunter-gatherers, for example. Outside of that, we mostly only have a basic sense of what someone means and have an instinctive tendency to take what other people mean in its most negative light. It’s safer that way. Etiquette exists in order to deal with this instinctive tendency. It softens what we say in a manner that doesn’t trigger our instinctive tendency to take everything strangers say as badly as possible, while its standardization means that we also know how to invert it to get at the original meaning at a higher cognitive level where our comprehension won’t trigger our fight-or-flight instincts. It’s cumbersome and time consuming but all safety is cumbersome and time consuming. This is also why there are protocols for temporarily setting it aside without losing all benefit from it.