&gt; The desktop era still required you upgrading your software often enough to patch security issues and remain inside of support.<p>And sometimes people find UI issues bad enough to take the risk.<p>Just look at e.g. all the how-tos to downgrade Skype to version 6 or 4, just to avoid the horrible current UI.<p>Or the migration from Office 2003 to newer versions with the ribbon UI. If I&#x27;d give my users the choice, they&#x27;d all vote to downgrade.