I can tell you that anti-detection browsers are designed to spoof various browser fingerprints, including user agent, screen resolution, plugins, and other data that websites use to track and identify users. While these browsers can significantly reduce the risk of being detected, it is challenging to guarantee 100% effectiveness in avoiding all types of fingerprinting.
Hardware data, such as CPU, GPU, and RAM information, can be more challenging to spoof without any leaks. However, advanced anti-detection browsers like Multilogin or Linken Sphere continuously improve their techniques to minimize fingerprinting risks.