Google has been criticized for its excuses on tracking protection, with researchers arguing that the company's claims about the negative effects of blocking cookies are disingenuous. The researchers contend that cookie blocking does not undermine web privacy and that Google's arguments are an attempt to persuade users and policymakers that obvious privacy protections are not actually privacy protections. Google's approach to tracking protection has been compared to other browsers, such as Safari and Firefox, which have implemented more robust tracking protections. The researchers argue that Google's business interests are at odds with providing meaningful web privacy.