iPad Pro hardware failure cooling fixes it

A week ago my 2017 ipad pro repaired for $1000 to replace battery in 2021 started to reboot if playing a graphically intensive game, after a couple of reboots it went into a reboot loop.

Apple store ran some diagnostics, returned it to me as broken beyond repair.

Thinking running it's battery down may clear some cmos fault I let it keep rebooting for 14 hours, no change.

Thinking the unit has a failing capacitor or some silicon or even the battery faulting I put it into the fridge.

Voila, unit functions, if used for say browsing it will run fine for 30 minutes or for gaming about 10 minutes.

I am thinking rather than send it to "recycling" - i.e. burnt and inhaled by poor children in the global south I might try sticking a peltier cooler on the back of it with a stuck on external battery.

Anyone with knowledge of ipad hardware care to comment on:

1: where should a 40mm peltier cooler be placed

2: it won't just crack the screen having a temperature differential will it?

Finally is there any online petitions to plead Apple to make devices more servicable?

I have a 2011 Macbook Air I still use because having a few discrete components and a screwed together chassis is end user maintainable.

I would totally buy an iPad Pro that was twice the thickness which had a battery compartment and discrete graphics given that it would not need to weigh more.

Posted on my chilled 2017 iPad Pro which is deemed "unfixable" by the Apple service center.