It could well be survivorship bias, but I did represent the examples as personal. Having said that - I did a quick google for « laptops with longest lifespan » and most of the reviews had apple at #1 or 2.
In common with you, most of my previous laptops (5 or 6) were thinkpads like yours, usually the tablet style for OneNote (which is awesome BTW). They never survived the rigours of the road. Perhaps that’s why I had a different result to yours - I used to travel 3-6 months a year.