To be clear: having a diversity of tools is a good thing! I like having options.
My complaint is more that right now it feels like everybody is rushing to fill the exact same space with the exact same feature sets.
It's resulting in a lot of superficial diversity that's functionally homogenous. I want to see more applications that are pushing the capabilities of current AI tooling in creative directions.
If you don't care about bleeding edge, most of these will fall to the wayside and a few superior options will win out.
Otherwise, you're going to see the variations on the same thing over and over, which is totally fine, and where innovation comes from.
Personally, I just use stock VS Code (copilot) and Cursor.
When I read things like this it really sounds like there is some reality distortion field in the mac world. How is that anywhere special? I'm running a thinkpad X1 as my 2 main laptops (it was my only work machine until 2 years ago) and I never felt the need to replace it. It gave me 8-10h battery life and the only issue I ever had was that 1.5 years ago the battery was reaching end of life and capacity started dropping very fast.
That was just a 70$ repair I could easily do myself.
My youngest daughter just inherited my mother's x220 (?) (she has been running Linux) that I got for my mother in 2011 or 2012. That never received any work and still works fine except that I didn't change the battery so you have to run it of ac power.
My older daughter and my mother both just got some used thinkpads that are >3years old and don't have any issues either.
So from my experience a 5 year lifetime for a macbook is really nothing special and definitely not "crazy good".
IME, (possibly outdated), but thinkpads have some of the worst quality displays I've ever seen.