OP, I'm 47. I had a fling last summer with a man who was 25 (now 26). My own son is now 23.
From my perspective, I felt embarrassed to he seen with him a lot of the time. He was good looking and good fun. Really sweet. He would made a really good boyfriend - for someone in their 20s... because, knew the initial lust had worn off, there was nothing there to have sustained us long term. We were just at completely different life stages.
My son lives alone and completely independently. He works full time in a graduate role. He's mature, responsible etc hut he's still 23. He still has a lot of life lessons to learn and some of the stuff he says makes me massively 🙄
When I was 40, I was asked out by a 21 year old (he didn't realise the age difference!) and there is no way I'd have even considered that 🤣
There is life that I experienced in 20s that I have no interest in experiencing in my 40s. Oh amd thee was definitely a lower imbalance between me and the 25 year old. To the point thar I walked away from it feeling even more disgusted than before about older men who target much younger women for relationships. That disparity would always play on my mind...
This isn't to say Don't Do It!!!
But do consider what you want from a relationship at this stage in your life and whether he could offer it.