@downey I do suspect some companies who got burned (or fears to be burned) by security/data breach had decided even the users should be up2date.
This or they don’t want to deal with the costs associated with supporting users who have an old machine/browser, where the results clould be not fonctionning properly. While blocking the browser user agents is not bullet proof, it’s good enough for the majority of the users, and way much cheaper to implement.
But I agree, it’s not great.