No. What's being floated in this thread is an absurd premise.

By that premise, Norway controls Microsoft and Apple because they own part of the companies via their sovereign fund. Microsoft by itself of course is worth as much as Norway's entire fund.

Snapchat is a publicly traded company, of which institutional money representing primarily US investors controls the dominant position in the company.

Reddit is minority owned by Tencent, they hold a small share of the company. If you own 5% of a company the size of Reddit, you have close to zero control over the company.

Tencent also does not own a controlling interest in Epic. Tim Sweeney all by himself is estimated to control more of Epic than Tencent does.