yeah I don't think that's going to work - it would be kind of like "we're releasing model answers to all assignments but please only use them as a teaching aid and don't copy from them"
best to
a) adapt assignments so that agents are bad at producing solutions
b) have more scenarios where students have to do things in controlled environments. Universities managed to adapt to 'any solution you need is readily available online' so I don't think it will be that different to have several times a month/year where students have to go into a room with nothing but pencil and paper to prove what knowledge they have vs what they have the skills to access
I agree it's not a complete solution. But as those don't exist as a society we are looking for a step function in the right direction. and IMO this is one such step. You may disagree that it's not a very large step, but I would argue it's still in the right direction therefore it is neccesary, especially in education space, and I'm happy to see someone publishing at attempt.
Laptop without internet access, sure. Pencil and paper? that is brutal :)