[gruez]

>how easy it is to reliably fingerprint users who are blocking javascript and canvas and other web features.

The key difference is that most of the fingerprinting attributes listed in the article, most are very innocuous and/or easy to change (ie. unreliable for fingerprinting). That includes:

1. pointer type

2. prefers-color-scheme

3. window size

4. @supports

The only other one (local fonts) is interesting, but is still easily changeable and conceivably be mitigated by removing all non-default fonts. This is in contrast to canvas/webgl fingerprinting which fingerprints both the software and hardware parts of your rendering stack, and is nearly impossible to change.