Ironic that you think I need to crack a book when you can't even spell peaked.
How do you know his values/character? Speak to him regularly? He's filmed bi scenes throughout his career, if it was out of desperation for cash because his demand was declining, his career would have fizzled years ago. He's still going. If you follow him at all you'd know he enjoys playing with his look and experimenting in general, he's not exactly the most conventional guy, he clearly enjoys pushing boundaries.
Any country you can get killed in for being gay you can also be killed in for being bi and having gay sex, so your strawman is moot. Bi-sexual people are not straight, hence the B in LGBTI+.
Making mountains out of molehills? You're the one who created the extreme strawman about gay people being killed because a gay pornstar decided to do a hetero shoot! Lol. Talk about 0-100.
Your attitude is bi-phobic, regardless of whether he's bisexual or not - people's sexuality is not always black or white, and people try new things or discover new aspects of themselves at all stages of life. It's not homophobic to suggest that either since sexual fluidity isn't tied to just one sexuality.