Don't compare iPhones with Androids because they are two different Ecosystems just like Windows and Linux. OnePlus or Samsungs on the other hand is having the same issue as well where people are getting reboots and heating while playing on PUBG. Samsung and OnePlus comes with bloatware loading on start up and with ROG you can prevent these from running. Some of you were complaining about Google being on your phone, well that's the company who created Android. So if you're worried about Google, IOS with their IPhones and now HarmonyOS in Hwawei is your only choice. But majority at the moment will use Google based, the Android.
ASUS can learn something from other manufacturers and as well from the community here in terms of updating the UI and what they actually want, but it's not helping the developers just by saying it's an issue and just blank blaming ASUS. No phones are perfect, infact, you won't catch up with technology because as soon as you get the latest tech, the next day the manufacturer will be looking at a better tech for their next phone. It's called making marketing and you won't find a company who will do this for cheaper or free.
I don't work for ASUS, but the moderators, admins and other people here are trying to help, but the problems being raised is not consistent or/and due to hardware limitations. With software engineering background, I know it's difficult to find the underlying issue where 40 percent says it's not working but 60 percent says it's working (not to scale).