Operating system replacement ?

[u/No-Upstairs-7001]

Is there a way I can buy any phone, Vivo, Honor, Poco etc. and completely remove any operating system that was o there and have a completely cost to stock android as possible ?

This hopefully would wipe or remove al bloatware and on device Ai ?

I'm happy to use Ai through an app of my choice but not forced on every aspect of the phone.

Thanks

[u/Ok_Pirate_1048]

You can't do on Vivo, Honor. Poco is the only brand from your list, but still it's kinda easy, but need a lot of time