While I enjoy the freedom and lately the niceties of NixOS, there are a few things I miss about Apple. Especially hardware.
It sounds crazy, but some Macs were among the best Linux laptops. MacBook Air 11 (Late 12) used by Linus himself. That's my main machine too. Silent, pure Intel, flawless. Other Macs were really nice too. E.g. MacBook 2.1. Great keyboard, and supported by Coreboot. Not so much lately sadly, with non-USB input devices, secure boot and bad keyboards.
People talk about Thinkpads, which are good, but you need to cherry-pick a lot. Some models are quite noisy for example. Outside Thinkpads, it's hit and miss. Currently, I like Surface Go and Xiaomi Mi Air 12. Most other laptop options are not good. Desktops are a completely different business.
Buying from Apple is always very reliable and easy. Pay and go. Everything is fine. Guarantees across borders are fine. Getting keyboards from different locales is fine. With other brands, not so much. I feel that Apple is focused on less products, and this really makes a difference in terms of quality and user experience.
Lately, I was trying to get a US ANSI keyboard in the UK, and the only option that worked was buying a Magic Keyboard (which has really nice latency).