I live in Vancouver and our transit agency is seriously considering ripping the trolleybus lines out. Just like how they ripped the streetcars out before the trolleybuses came and then shamelessly told us that it’s too expensive to reinstall the tracks so we’re just never getting it back. In both cases it was because “it’s getting too expensive to maintain” after they deferred maintenance for ages so everything is falling apart and the small problems got compounded into showstoppers from neglect.