Service Workers (SW) and installable PWAs are two different things. Regular sites in browser tabs can have SWs. When the full Chrome(ium) or FF hits iOS (engi

Service Workers (SW) and installable PWAs are two different things. Regular sites in browser tabs can have SWs. When the full Chrome(ium) or FF hits iOS (engine and all), they will want to run SW. And, if I understand the DMA correctly, Apple will be forced to make that possible for 3rd party browser engines.