I'm happy to be corrected, but I'm pretty sure that's only true of UEFA's "blocked hours" on a Saturday afternoon. For example, Raith TV streamed our most recent non-Saturday home league game (Partick Thistle, Friday 5th May 2023) on a pay-per-view basis. Maybe the agreement has changed since last season, but I don't think so.
Anyway, if Morton aren't offering PPV tonight that's their right and fair enough. What I'm asking is: is there any way for somebody that can't make it to Greenock tonight to watch the game? Ideally making Morton money while doing so.