I have a 2021 MacBook Pro with an M1 Pro.
It's getting a bit old, so it would be nice to replace it with a new MacBook Pro in not too long. But honestly, losing Linux support would be pretty devastating.
Docker and virtualization just isn't the same. There's lots of interesting stuff you can do with your hardware in Linux, there's for example Linux-specific software which puts the WiFi card in promiscuous mode and does useful stuff with that. That sort of software doesn't work virtualized. And I have all sorts of issues with loopback devices in Docker in macOS; 'losetup --partscan' doesn't seem to work at all, even in a privileged container. For these sorts of things, having a genuine bare-metal Linux install I can reboot into is invaluable.
I wish things had turned out otherwise, and we didn't have to choose between buying a Mac without Linux support and buying a 3-5 year old Mac with Linux support. And I expect that as time goes on, Asahi will just fall further and further behind.
I'm not really sure what to do. Maybe this MacBook Pro was just a one-off, and I have to go back to buying Windows laptops and putting Linux on them. But they just aren't as nice.