The Rise of E-Tech Innovation in Southeastern Europe

It's really exciting to see e-tech blooming in regions that are sophisticated and have a lot of tech but have not traditionally been at tech players. The four day school week has been something that some districts and some schools have been trying for a while. TikTok is adding a dedicated feed for STEM content. Is this for promoting learning using its viral platform? Or is this strategy to fend off regulation by the US government?