Well kept trying and failed, so bought a Pixel 7a.
I've replace as many android google apps (disabled a lot of google apps in the process) as possible with open source alternative, used Brave to block trackers it seems not to work well with NordVPN though Duckduckgo also does not work with NordVPN as DDG setup a VPN clash.
So I have kept Quad9 (dns0.eu also works) , uninstalled NordVPN however DDG works when app tracking is disabled, so its Quad9 and DDG with app tracking disabled
Plan to setup Quad9 and PfSense firewall on our router.
So overall I'm happy with my setup now, so of you more Security conscious probably wouldn't be, also mean I have Google assistant, Wallet, no banking app problems et cetera