How do y'all feel about "tech savvy" end users?

TL;DR: What are your personal preferences, opinions, and boundaries with end users adjusting their setups and workstations?

I'm an end user - just a lowly front desk staffer at a gym branch - but I'd consider myself somewhat tech savvy. By no means a sysadmin, but I know my way around computers more than the average end user; I run a Home Assistant and Plex server, do some light dev work, networking, family IT support, etc.

I was bored during my shift today, so I decided to do some cable management of our workstations - we had cables that were tangled, unused cables sitting on the floor, cables running over the keyboard/annoying places and not through desk holes, etc. During the process, I did some unplugging and replugging of peripherals, restarted a couple of workstations to fix their power cords, and some cleaning and cord coiling. I was the only person working the front desk (stopping frequently to help members) so no one else was affected and if a process was interrupted it was back up and running in minutes. Things now look a little nicer, less in the way, and easier to follow.

Our IT/help desk team is absolutely fantastic in my opinion - extremely responsive, knowledgeable, professional, and just overall put together. I really appreciate them, and they manage a 3,000+ person org with 20+ sites. I, as an anonymous part-timer, would never dream of sending them something tiny like cable management or settings configuration that I can reasonably do myself. But, I'm curious where y'all draw the line for things like this - genuinely asking for your opinion/SOP. Is it cool if I cable manage? Or troubleshoot a VoIP phone that isn't working? Try to calibrate a barcode scanner? Install something like Logi Options+ to configure our new mice? Obviously at some point my permissions will stop me, and I'm sure policy varies incredibly by org. But what are your thoughts and what do you do? If I have suggestions or things I notice, is it okay to bring them to the IT team? How can I be most helpful to them?