Your worries are unfounded. The processor cores wont wear out like the way you think it would.
But if you want better control of your processor, you might have to use a CPU management software such as setCPU to overclock or underclock the frequencies as required.
You need to be rooted to use this app.
If you need any help in rooting or using the app, please let me know.
I'm not worried about the electronic components being worn out, because let's be honest, the CPU can outlive the mechanicals by a huge margin.
My only concern is, modern devices don't have the robustness we used to get in devices from say, 10-15 years ago, Eg, Nokia 3310 vs Apple iPhones, hence i asked about the electronic wear associated with processors.
BTW, since my phone is quite new, I don't plan on rooting it for atleast a year, so that I don't void the warranty.
I had rooted my old phone before, to massive benefits, mostly performance and battery life gains, so thank you for your help, I shall consult you when I feel the need to. :)
I have been an Android user with a rooted phone and now an iOs user on a jailbroken phone. But I try to keep away from playing with the CPU too much.
But one feature that has helped me a lot is CPU profiles. Do try that when you root.
anyway, thank you for your concern, and there's one last question..
does uneven loading of processor cores/threads affect performance?