Do you still go to all ages shows or even basement shows? Do you feel ancient?

Yes, and sometimes. Depends on the show. There are even some basement shows now at least in my area where the bands attract a median age of 30+ but there's also ones I've been to that...didn't.

I have been to some touring bands recently with a very impressive range of ages present like Lambrini Girls and Mannequin Pussy. Actually a lot of people there with Xed hands but also people older than me...it seems if the latter is true it's some legacy band that no one under 30 is interested in seeing.