I don't want to create a future where, "I've tried everything I can to fix myself and I still feel like shit," is met with a polite and friendly, "Oh, well have you considered killing yourself?"

Are you for real? This kind of thing is a last resort that nobody is going to just outright suggest unprompted to a suffering person, unless that person asks for it themselves. No matter how "normalized" suicide might become, it's never gonna be something doctors will want to recommend. That's just... Why would you even think that's what's gonna happen