There's been a lot of years that looked like they were the worst of Trump's life, and this year will be the top contender if he loses again in November.
2025 might be worse then, because that's when the most important verdicts are coming in with potential house arrest/prison time on the horizon. Not to mention he might get himself into additional legal trouble by refusing to concede/overturn the will of the people again.
That's why if he loses, the delayed trials aren't quite that big of a deal, as frustrating as it is.