Biggest problem with the 8 series snapdragon has been heat since the 808 days. And the heat issue is only strengthening with each successive update. Razer & Asus both have novel designs to address this but I'm not seeing that from Samsung or any other Android device MFR's. In fact a buddy of mine has the S10+ and he loves it aside from the device being uncomfortable to hold while he plays a game.
So this is neat and all, but it looks to me like the dev's are focusing on 5G and not addressing the long running issue they've had. Maybe it's not as easy as it looks to tackle?
Quis custodiet ipsos custodes?