On YouTube, if your account is suspended, you are severed from your audience that you worked hard to build.
Sure, you can find cheap/free land, but don't you think you would feel that someone stole your work, robbed you of the fruits of your labor, if the land you toiled for years to make fertile is taken away from you?
This think tank situation is tip of the iceberg of what Google is doing in terms of censorship (suspensions/terminations/demonetization) on their platforms.