Earlier quoted context omitted.
Not at all the same thing - what equipment do you need to read hieroglyphs on top of understanding the language (which goes for digital, too)? If you have the paper and understand the language, that's it. We already can see that accessing old digital data isn't necessarily easy if it wasn't always kept on/converted to current media and formats (will we keep that up for millenia)? And both storage can be broken, needi…
For the third time: IF you take care of the data, it’s fine in both cases. If you neglect your beloved book for 70 years and store it under a bridge, it’s going to be completely useless as well. The key part is the taking care of your medium.
If the medium isn't destroyed, it is directly readable if it's a book, but not necessarily so in digital because hardware and software is needed - just taking care of the original medium isn't enough in digital over centuries.