Zen-Oh did actually destroy all of Trunk's timeline in DB Super. So if we want more of those high level destruction feats shown, we'll need more Future Trunks Saga type of stuff.
Really, this is why we should have more fights taking in place in alternate timelines: so that more destruction can be shown without it impacting Earth. the Time Patrol doesn't make use of the fact that most of the timelines in its continuity are completely expendable because they are all things that aren't supposed to happen.