I saw Starship around this time last year. Third year in a row as it happens, the final Starship lineup was very good live indeed, especially in a small club.
Paul looked quite frail the last time compared to previous years, even took a short mid-set break. Still sang and played fine though. A unique voice.
Seem to be seeing a lot of people on what turns out to be their last or near to last tours. Only one where someone was widely known to be terminally ill was Wilko Johnson's farewell tour, which eventually turned out not to be anything of the sort, thankfully.