When I 'was a Christian, yes and no.
Later on as an atheist, believing not in the supernatural, no.
But referring to Biblical Satan,
I think he's different than Hollywood Satan,
Bible has the problem of being a frequently translated and ancient book of another era.
There's the problems of Google translate,
Over 2000 years,
And context of culture, ethics, history, geography, and so on.
Makes me unsure of many conclusions I might garner from it,
Unless I were to spend a lifetime being a scholar, learning multiple languages, taking history classes,
I 'really don't care 'that much.
But back to topic,
Only point I'm going to make is that the Hebrew word 'saṭan.
Google, The History and Origins of SatanA study by Lucas Sweeney,
If curious, it's rather short.
I'm not certain how reliable it is though.
I haven't given the Satan question much research or thought,
I'm lazy, and for some questions I check just long enough to think I'm on the correct direction, then give up except for flights of whimsey and light reading.
Don't read much on the Bible though.