Battery life, probably none. For the rest it's pretty ok now - I recently got a ThinkPad T14. Performance-wise it's in M1/M2 territory and yes the fans can spin up, but they are not very loud.
I have used MacBooks since 2007, but I have started using the ThinkPad more and more. Why?
I put in 64GiB RAM and a 2TB SSD and it cost me almost nothing. The laptop plus these expansions was 1400 or 1500 Euro, a MacBook with 64GiB RAM and 2TB SSD would cost me 5000 Euro. When the battery has had its time, I can replace it by removing a few screws. I added a PCI cellular modem. The expandability and maintanability is just great.
Even though the GPU in my MacBook Pro (M3 Pro) blows away the ThinkPad's GPU on paper, the ThinkPad with Wayland actually renders everything super-smoothly on my 120Hz 4K screen, while on the MacBook the difference between 60Hz and 120Hz is barely noticeable. On the ThinkPad I can run NixOS, which is generally much nicer than macOS.
The primary thing that my MacBook has over my ThinkPad are battery life and a bunch of really good Mac applications like the Affinity Suite. But since more and more applications are switching to Electron, it has become less of a problem. Heck, I even have 1Password with fingerprint unlock, etc. like if it was a MacBook.
As far as phones - your alternative is to buy an Android phone with an operating system by an ad company that is also pushing AI just as hard.
Or I don't know, you buy a Pixel, install GrapheneOS, and you have better privacy than on an iPhone? And no F1 movie ads too.