Some fake generators don’t ask for just a link—they ask for your Yandex login credentials (under the guise of "activating premium speed"). That is a 100% foolproof phishing scam. Once you enter your email and password, the attacker gains full access to your Yandex Mail, Disk, and even payment methods.
When most users search for a "generator," they are usually looking for the first option: a free method to get a direct link without the UI clutter.