@thePluff Hi Nat. Saw your post and instantly hit follow 
I run u3acommunities.org (notably giving talks for the computing group which I run) and also the fediverse site u3a.social. All not-for-profit.
Oddly, I suppose, whilst I give talks on how generative AI works, I've long since concluded that I just don't want to use it ... ie the cons far outweight the pros.
But this stance does leave me with an issue ... I can't draw to save my life but yet my slides do need some decent graphics from time-to-time.
Any advice / ideas how to bridge this gap ?
Take care,
Pete