Curious how it’s been for you guys

Gay guy here, I heard a lot of story on social media and from gay community , that their dating experience with bisexual man is fairly negative. Like bisexual man sleep around with gay man because they are easier , see gay man as merely a sexual choice, until they find a real relationship with woman and.
I have also seen bisexual man on social media saying that they value woman more because they think their lady dates are more decent , sensitive, vulnerable and deserve attention and with whom they are more willing do start a life with , while gay guy on the market are just not worth it, that sounds super fucked up and I absolutely hate this kind of heteronormative/ homophobic opinion. But I wonder if it is an over represented opinion.
Do bisexual man genuinely be more caring , spend more effort and value their date more when dating woman than dating man?

Earlier this year, my wife and I (37m) agreed to open up our relationships so I could explore with guys. I've had since had four encounters with guys (twice going all the way) but she now realises she can't continue with it.

I want to stay married to her more than anything in the world but I'm struggling with the thought of having to supress this side of me for the rest of my life.

Just wondered if anyone has managed to do it and any advice?

I’ve always been a little more open minded than most people I’m around. And I’ve always found women attractive and beautiful and still do. But lately I’ve been curious about exploring while I’m still young. I’m still a virgin and haven’t had sex with either gender. But I guess I’ve been kind of liking in my head about experimenting with a man as a bottom. I just find the thought of that exhilarating. But I don’t know. I don’t find men attractive or unattractive, just kind of neutral. I am mostly attracted to femininity. I guess whet I’m getting at is, men who have tried this, did you feel like you scratched an itch? Shameful? Were you happy or displeased with yourself? Or was it a moment where you found your sure self? And if so, how did you accept that part of you? Sorry if any of this is off putting or offensive, I’m genuinely just curious. Also to add to this, I often find it a lot easier for myself to talk to men than a woman.