Am I burning out on the "reincarnate and try to change the future to save someone" theme or is the theme itself actually that dull? I find increasingly many series making use of what makes no sense to me:
1. MC focuses on changing future events.
2. Events play out differently; one would think this might be the beginning of success, but...
3. MC panics BECAUSE events play out differently...and proceeds to destroy the results of their own success.
This nonsensical reaction to changes happening after you do your utmost to make changes happen - not to mention, specifically avoiding the horrible scenario you were trying to avoid - feels annoying. The fact that MC seems to have no plan on what events should happen instead of the ones they prevented is just icing on the cake that itself neither looks presentable nor tastes good anymore.