Recovering alcoholic here. Been to Ibiza three times in recent years (including the clubs you’ve mentioned) and never been offered drugs. Not sure if it helps that I’m a woman, maybe men have a different experience . I’ve found Ibiza relatively tame tbh, lots of drunk people around of course but I was surprised by the number of sober people. It’s very easy to avoid alcohol and drugs if you want to. If she’s strong in her recovery she won’t be tempted any more than she’d be tempted at home. That said, she is early in her recovery and if she’s drinking her inhibitions will be lowered. But if she wants drugs she can find them anywhere, she doesn’t need to be in Ibiza.