We demanded more performance and we got what we demanded. I doubt manufacturers are going to walk back on branch prediction no matter how flawed it is. They'll add some more mitigations and features which will be broken-on-arrival.
I didn't demand more performance. My 2008-era AthlonX2 would still be relevant if web browsers hadn't gotten so bloated. I still use it for real desktop applications, i.e. everything that isn't in Electron.
