Satan will do whatever he damn well pleases if he thinks it’ll lead people away from God. That includes “good” things - Teresa de Jesus, IIRC, relates a story of a contemporary of hers, a nun, who made a deal with Satan who had originally disguised himself as Jesus but then later showed his true self. She became a locally famous visionary who did all of this good stuff - through Satan’s power. The nun eventually confessed this publicly, on her deathbed, because she knew that the cost of this reputation would be far too much to her soul.
Man, I wish I could find the source of that story. But Satan can make himself seem as awesome and pretty as he wants - Paul talks about even if angels came to bear another gospel than the gospel of Jesus, you were to ignore them, because it’s not the truth, it’s Satan pretending to spread truth so he can spread more lies. Seriously, stuff that looks all awesome and shiny isn’t always, and stuff that looks icky and weird can be good.