I don't know why anyone is surprised. Internet is censored in one form or other by almost all countries. And if censorship is hurting business, companies comply to the demands.
As for Wikipedia I know it's not a business, but the above logic of countries controlling access of content applies here. It's not the first time or first country censoring Wikipedia.
I think we need to understand the main cause behind all this. One thing we need to understand more which is not the cause but symptom the right & left wing populism across world.