I never really thought about it until now, but I'm actually pretty strategic when it comes to how I deal with my suicidality in terms of how I express myself, a lot of which isn't really something I do consciously.
I think it's generally just an open secret among those who know me, aside from my husband, who's passionate about the right to die and all that stuff, and thus I can actually talk about it with him. Just based on my history, I'm pretty sure that my dad knows deep down that I'm chronically suicidal, but also at the same time I don't think he thinks that I'll actually do it. With my mom, I talk to her pretty openly about my physical/mental struggles and every now and then I send her light-hearted memes about how I wish I wasn't born and stuff, because she's the same way, but if she ever actually asked me outright if I'm suicidal, I would deny the living hell out of it. This is because a) she already worries about me anyway, no matter what I do or say, and I don't want to make her anxiety worse, and b) I don't want anyone to guilt me into living what has sincerely been a god-awful life from the very beginning, or otherwise try to interfere.
I can talk about my problems all I want, but people will never come close to truly understanding what it's like to have to live with myself (and honestly, lucky them) and I frankly just don't have the energy to constantly defend my decision to die when the time comes, or to reassure people that "I'll be fine" more than I already have to... so I approach the whole thing very carefully. I talk about my struggles as much as I feel I'm able to without actually using "the scary s-word", and will deny being suicidal and reassure people when necessary, just so that they don't get up my ass about it. I don't want to live, and I really don't think that anyone could convince me otherwise, which I don't even want them to do, anyway. It just leads to anxiety on all ends and still won't do anything to change my situation or the eventual outcome, and it's exhausting enough to have to constantly reassure people as it is.
So all-in-all, I guess I'm pretty neutral about needing to hide my suicidality. I've done it for so long, anyway, so I'm just used to it by this point. I do, however, think it's unfortunate that we "have" to hide it, though, just so that we don't end up involuntary hospitalized, have to hear a bunch of empty platitudes or otherwise be the focus of a bunch of virtue signaling, and/or be constantly guilted for feeling the way that we do, etc.