There is a long legacy of authoritarian regimes attacking curious places, universities, historians, museums, books or any institution that grounds itself in reality which provides you a way to reasonably criticize authoritarian actions. Many authortarian regimes will "purge" as many of the country's intellectuals as they are able.
Wikipedia is absolutely the enemy of this administration and authoritarians everywhere in the world would love to see it's demise or collapse into chaos.
Whether the Wikipedia page for Israel says Gaza is a genocide or not, or that it's an ongoing debate matters. It matters because it influences what people think and therefore what they consent to or what they deem worth fighting for or applying resources to and that goes for just about any issue out there. If you can't read about the suffering that racism has caused, then how bad is racism really? If there are no examples of successful labor movements, then why would you hopelessly start one?