Hard to find things to do and fill your time?

As more people retire and find themselves with more free time, I’m wondering if people struggle with finding fun things to do. Especially if they may not have a lot of friends to do things with.

I’m tinkering with building a curated platform focused on adults aged 65ish+ to find fun, local experiences and things to do during the day. Airbnb experiences and others are more catered to tourists/younger generations and focus more on one off items rather than repeatable experience formats.

Would you find something like this useful and a better alternative to what currently exists? Is this something you’d be interesting in paying a monthly subscription for?