Russia and Russian Military have a long and proven track record of lying without any shame or remorse, so I don't really care what the "official" standing of these units is. They are fed by Russia, armed by Russia and controlled by Russia, everything else is "Пыль в глаза".
Without downplaying the troubling beginnings of Azov (who aren't the worst offenders by a mile if you look at 2014-2015, to be honest) -- it has little bearing in 2023.
Ukrainian army went a long way cleaning up their ranks and becoming a professional army since then, they had trials and punished their own soldiers for committing crimes in ATO, which Russian side not only did not do, but encouraged.
The World is holding Ukraine to an impossible standard right now, magnifying every individual case and person to paint the whole country in bad light while turning the blind eye to one to Russian atrocities (See HRW about Cluster munitions for Ukraine vs silence on Russia using all sorts of forbidden weaponry).