One may/may not like iOS / iPad OS for what it has or hasn’t vis-a-vis android - and thats a personal preference which I respect.
However stating that the lifecycle is short is objectively incorrect.
Support lifecycle of devices is a parameter where they fare drastically better than android .
Add the relatively faster processors they use as against a comparably priced android tab - and its almost a given that most new buyers will derive a much longer usable life from an iPad than an android tab
I feel Apple product has much more longevity both as a hardware and software support but they seem to be limiting it purposely .
As for Android it still is slight better in regards to pushing to app compatibility with older devices and more important it does not cost much in terms of Apple product so that covers it well.
Anyways honestly I dont have much to add my experience is very limited also which I have mentioned too. Just thought will give a personal opinion .