I can't do the standard gym but bouldering gym is recommended. I used to have a membership to climb whenever at any location of that gym and found people are super happy to give advice and discuss the 'beta'.

Disclaimer: I had taken a class like a decade earlier and gotten somewhat used to responding non-akwardly to people unexpectedly talking to me by the time I started going to the gym. I also went almost every day, sometimes to multiple locations. Some days I spoke to nobody, other days I got roped into group discussions on technique and posititoning. The climbing related strength training stuff people just recommended youtubers to me for the how to instead of giving potentially harmful advice.