They usually choose a subset of customers to try UI changes on before rolling it out to everyone. This way they can estimate the general reaction before committing to it. They probably also have a dozen different layouts and text for this dialog that they are testing to see what makes people most likely to click yes. Its all just statistics to them.
Given that human chromosomes are on the order of 5 to 10 microns, I am thinking this export regulation doesn’t apply to the hobby market. This is “use the machine in a clean room” level precision.