Quality of the laptop itself, your use of it, fan conditions etc, all play a factor. A 5-year lifespan seems pretty normal, especially if it's not high-end or has had heavy use.
I've had my current laptop for over 3 and a half years. It will be four years in May. I've used it heavily, and I'll probably replace it this year or next year.
Lifetime Sales Predictions
Switch: 151 million (was 73, then 96, then 113 million, then 125 million, then 144 million)
PS5: 115 million (was 105 million) Xbox Series S/X: 57 million (was 60 million, then 67 million)
PS4: 120 mil (was 100 then 130 million, then 122 million) Xbox One: 51 mil (was 50 then 55 mil)
3DS: 75.5 mil (was 73, then 77 million)
"Let go your earthly tether, enter the void, empty and become wind." - Guru Laghima
