Yes, the article is meant to expose that the rules of X literally don't prevent pro Nazi content. And history falsification is also allowed.
The second part is illegal in many countries. Even if Nazi propaganda is legal, which it also isn't in some countries.
A law to prevent spreading false history may sound good but I fear it's not a good solution. In bad hands the law can instead can attack history to promote a false one. If an inconvenient truth happens to looks like the dribble a Holocaust denier would say then good hands may punish an otherwise good person, promoting a different incorrect history.
I'm convinced I cannot trust anyone to judge - for me - what I should be able to read/hear. There must be better ways to defeat Nazism ideology.