nostr:npub1qngazsmsrpxafwj52fj6txmcfek8pzxxyu5knt6cr6tvc4yejphst92r39 , so are you saying that there should not be alternative browsers? 

Our experience is that Webkit makes things like tracker blocker and ad blockers a lot harder to implement, so overall I think you can expect better privacy through alternative browsers, but clearly that depends on the vendor.