One very vital point that I think many are overlooking is that labels are meaningless. Including the label of being “Orthodox”. The descriptor “Orthodox” is not something the so-called Orthodox took upon themselves. It was a name (originally intended in a derogatory sense, comparing them to the Christian Orthodox) that was imposed on us by the “non-Orthodox”. It was intended to include anyone that, at the time, didn’t abandon half of the Torah and replace it with (then) modern concepts (i.e. Reform).
L’maaisa, the point is that labels are absolutely meaningless. A Jew is a Jew. Everything else is irrelevant. Some Jews fully keep the Torah, some mostly, some partially, etc. But they’re all Jews. The rest is commentary.