They've detailed explicitly what won't work with Rosetta.

https://www.apple.com/mac/m1/ doesn't mention anything about what doesn't work with it. It just says "With the introduction of Rosetta 2, M1 and macOS Big Sur seamlessly run apps that haven’t yet transitioned to Universal versions." The details about what won't work are in the developer documentation, which most people who buy Macs don't read.

Most people who buy Macs won't use Docker either, or even know what it is.

Most people who buy Macs won't run in to the edge cases.