

Does someone have experience with a de-googled Android phone (graphene, /e/, …) for professional use in IT? I need a ton of authenticator apps (Microsoft Authenticator, Oracle Authenticator,…), various VPN apps and privacy-invading ‘security’ apps. Does such stuff typically work without play services and with a custom rom?
In the past I used a custom rom on my private phone and already there it was a bit of hassle to get the banking app running. I’d assume it to be worse with these professional spyware apps. Am I right?
Anyone knows how that fingerprinting might have worked here? Unless you used a very specific combination of browser extensions, I can’t get my head around how it could track you… Or do they maybe use external services like Google Analytics to identify users? But even that would require that you logged in somewhere else before with that same browser.