UA Client Hints will provide: brand, major version, full version, platform brand and architecture, platform architecture, model and whether it should be treated as a mobile platform.
If you were using the UserAgent to guess if the browser was a particular version with a particular bug, now you don't have to parse something and probably get it wrong.
It seems you are using "Mozilla 5.0". Your browser is really out of date!
Please consider updating to rand("Googlebot/2.1", "Version/7", "XUL/97", "HTML/5").
> User agents ought to exercise judgement before granting access to this information, and MAY impose restrictions above and beyond the secure transport and delegation requirements noted above.