Sure. There's a story where a grandfather and his grandson swap ages. The grandson, now in an old body, struggles to keep up with his friends who are into extreme sports. But he also enjoys the respect that comes with being an elder in the community. The grandfather, as a young boy, is fascinated by modern technology and starts learning coding.
Another unique age - swap short story could be about two best friends, one in her twenties and the other in her fifties. They swap ages. The younger - turned - older friend realizes how much more difficult it is to find a job at an older age. The older - turned - younger friend has a blast going to music festivals and parties, but also has to deal with the insecurities of youth, like fitting in and looking good.
A story where a childless couple in their forties swap ages with a young couple with a baby. The older couple in the young bodies are shocked at how much work it is to take care of a baby. They also have to deal with financial struggles. The young couple in the older bodies start to think about their future more seriously and consider things like savings and retirement planning.