> I’m really happy with bringing my local workstation with me to a cafe, a coworking space, or on a trip

You can, with Tailscale! I had edited my original comment to remove how I occasionally[1] remote to the workstation, but I found out empirically that I typically don't do anything that needs more than 2 cores at a cafe - a $300 Chromebook or $100 second-hand laptop will do.

By all means, if the Macbook hits your sweet-spot of trade-offs, more power to you. Car brand A may have the quickest, most-fuel-efficient, all-wheel drive, convertible coupé, but there are other vehicle types. Perhaps a bicycle and an SUV is a better combination for some other people.

1. I'd say abuut once per year.