I am using the PinePhonePro as my primary phone for over a year now. There are of course some challanges but it is definitly possible

These concers exist for Hydrogen too. While the Hydrogen tanks can last a longe time, the catalyst in the Fuel cell degrades, like the electrodes of batteries do. That means that the fuel cell needs to be replaced as well after some time. In addtition to that, fuel cell vehicles need batteries as well, since the fuel cell is slow to respond to load changes. These smaller batteries are stressed heavily in stop and go traffic and will need to be replaced a lot more often than Ev batteries.

I have to disagree with you on that. While it is true, that intel laptop chipsets offer often greater linux support than the amd chipsets, both platforms support linux and are much more dependent on the manufacturer of the motherboard than on the chipset

With the second statement I totally disagree. I even would go as far as to suggest the opposite. Linux on laptos only makes sense for APUs, since switching between dedicated and integrated graphics is still a manual process and using only the dedicated graphics chip tanks the battery life

Surprised that I cant find it in the comments allready: Definitly Minecraft

My Tuxedo Pulse 15 (Gen 1) had 12h of battery life doing office work, when it was new. Now with some degradation, it still gets 9h. Of course that changes heavily depending on workload and screen brightness

No, the Problem is that on both operating systems there is no export/import from file option. There should not be the need to rely on cloud services

Not on iOS and there is no way to load an icloud backup into the android app / google drive

There is no alternative for whatsapp, and transfering whatsapp chats somehow only works from android 12 (the device had android 11)

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I helped a Friend move to android a week ago and it is just a nightmare. It is just frustrating since there is not a single guide you can use. Everythin works only from android version X to Y and your phone has android Z and does not seem to get updated anymore even tough it is just one year old. And even if you have the right android Version you are unlikely to be able to follow anything step by step, since everything looks different with every manufacturer.

iOS with its walled garden ecosystem is certainly not great, but Android is just awfull and not an alternative