There is nothing coming close to /r/steroids on Lemmy. The reason that subreddit is so great is that the moderators there are very quick at deleting noob questions that are answered in the wiki, and will quickly call out anyone giving dangerous advice.
Even on reddit the competing subreddits like /r/PEDs and /r/testosterone are absolute garbage that probably got dozens of people killed from a heart attack or stroke at this point
There is a big difference between bots you control and use for you own gain, and bots that someone else owns and uses for their gain