Formula or Excel solution?

I need to highlight different start dates (e.g., April 22, 2023) in a cell in red if they are two years old. In other words, the cell should turn red when two years have passed since April 22, 2023. The problem is that I can't use the today formula because, on the one hand, the date lies in the past of today, and, on the other hand, it's not otherwise transferable to other dates.
Is there a formal or formatting rule that does exactly this? I've tried hundreds of things without success:
The fact is that in my case the formula approach with today's date does not work, maybe someone can help