Not all disinformation is created equal, and that's a critical difference.
The Russian and Ukrainian sides are not moral equals.
If Russia says Ukraine is full of drug addicts, whores and nazis, and that bombing hospitals is necessary to protect itself from Ukraine - that's of course disinformation.
If Ukraine says they have killed 10,000 Russian soldiers, when the real number is closer to 5,000 - that too is disinformation (exaggeration) and I'm not interested in seeing it strictly censored for multiple reasons. 1) It's not a radical exaggeration, such as claiming they've killed 250,000 soldiers or entirely stopped the Russian assault; and 2) it contains quite interesting information: a claim of significant invader deaths (from the supposedly mighty Russian military), which prompts inquiry as to just how bad Russia is fairing. While Ukraine for example has exaggerated their successes, their successes have been remarkable and have shown Russia to be mismanaged, incompetent, weak, and everything else one would expect of a typical authoritarian regime - it looks like a duck, it quacks like a duck, and how wonderful it is a duck. Probably the most remarkable thing about Putin's Russia - considering the kleptocracy - was that it had supposedly managed to maintain a very potent, mostly competent military, which is unusual for such a long authoritarian slog. That turned out to be false, Putin is wildly incompetent as are most authoritarians historically. He's no different than what we've seen in the past with other strong-man dictatorships like Hussein (also a paper tiger military, no coincidence the US chewed through their mediocre Soviet hardware too).
Not all disinformation provides anything valuable to the context as far as anti-fog-of-war information goes. Some disinformation is particularly worthless garbage. Plenty of what Ukraine is revealing does reveal valuable information, whereas very little of what Russia has been saying does the same.
And morally I'm not interested in Russia winning. I'm interested in Russia losing in humiliating fashion, getting isolated, having its economy chopped down by 75%, and in the coming decades seeing the nation split into three or four countries and overall massively weakened to prevent the Russian empire from attempting to emerge again with the next Putin that must inherently follow from their culture of power and conquest lust.
I'm no more interested in leveling the playing field for Russia as I would be for Nazi Germany. They're increasingly similar monsters, and Putin is only likely to get worse as time continues on. The absolute last thing the West should do is treat Ukraine and Russia similarly. We should do whatever it takes to defeat Russia, including winning the propaganda war - the only alternative is to vacate that space to Russia (a neutral outcome in propaganda is next to impossible).