POV: EU should let Apple sign all older version of iOS

People should be able to decide if they want to stick with a stable, older version of iOS that works well on their hardware, rather than being forced into a newer version that might introduce performance issues or unwanted changes. Also, some developers may want to target specific versions of iOS, and offering the ability to run older versions could make it easier for them to test their apps in a variety of environments. This would reduce the fragmentation of the user base and lead to a more stable app ecosystem in general.