There's nothing along those lines in any EU country, let alone the US (where such a concept is in extremely flagrant violation of the First Amendment). The closest you'd come is laws against Holocaust denial--but notice the key difference between a law that makes it a crime to suggest that a "good" person might have done something bad versus a law that makes it a crime to suggest that a bad deed never happened.
In China you certainly can point out, even criticize, Mao's role in the Great Leap Forward. Even "Official History" criticizes Mao! You can't be too "over the top" about it, such as comparing him to Hitler or accuse him of being a mass murderer, lest you get cancelled. But the reason you can't has nothing to do with the draft laws being proposed here.
I suspect you never read commentary about the Great Leap Forward from the official gov.cn web sites...
In other news, if we're here to sling dirt: https://www.theverge.com/2022/3/31/23004339/uk-twitter-user-...
Of course UK isn't in "EU country" any more, but hey, I don't have a habit of collecting human rights violations of other countries as a hobby.
Of course, you can still criticize these draft laws for vagueness and unenforceability: these concerns have already been extensively covered in mainstream Chinese media outlets.