I feel like in iOS 18, certain VoiceOver pauses are longer, like the one between the name of a control and its role. As an example, find the "VPN" option in Settings. The pause between "VPN" and "not connected" is huge. The pause between "not connected" and "button", less so, but still longer than it was before (I think).
Here's hoping that one day, Apple will make this a configurable option. Naturally, for at least one version of iOS after they do, the increased customisation will mean control names aren't spoken or something equally broken. But then it will be great.