Chastity for myself is a no-go, and it's really impractical from a female point of view anyway. I know in medieval times it was purported to have been done, but just yuck if any time at all is involved!
Anyway, seeing this from the other side if things, my SO and I have played with some cheaper metal ones, (sharp edges) and then an HT, then another much smaller HT when the first one cracked and broke. His first time long-term wear was just a wild mood alteration, very attentive to my needs, almost smothering really. I know the old cliché is that guys identify with their jobs and their guy parts, but just wow does my guy identify with his man package!
Not having access, giving me the keys and control over that most basic thing of his was profound for him, (sit to pee) and while it was actually his idea and purchase, I played along perhaps seeing the love and trust aspect of it. It's like a collar and leash, but maybe even more than that kind of short term physical control. I had no proverbial skin in that game either, and he went to work like that, for days and days once the short term comfort issues were worked out, perhaps even with the ever-present threat of discovery.
Now I say this with love; but if guys are locked up long enough, do they in their minds become something less than a man; not having access to their man parts and all. Now bear in mind that without a piercing, slipping out of even a very good and properly sized device is still possible, and oh yeah, guys shrink if in one for a while, (like several weeks straight) and then they flop out even easier, ask me how I know.
Perhaps this is something that appeals more to submissive leaning men though, or ones that maybe get bored with being a fully functioning man and want to try not being one for a bit? When locked up in a device (in their mind) they're maybe not really guys, but obviously not women either. A truly tiny device, (like a pink HT nub) kind of feminized their guy parts though, especially with a clean shave down there, so maybe this does actually lean into the feminized psyche.
We've had fun with chastity devices, and while we don't have one presently, I could see one again in our future, but perhaps bought this time by myself. HT has a new one that my guy has shown me on their website, it kind of locks with a pushbutton and seems interesting to me. I'm also assuming that the key for that one will be a bit smaller, as hanging the old HT key on a chain wasn't really a look for me, even though I like the potential message obviously.
I could almost imaging somebody who knows what specifically that kind of key unlocks, perhaps while out with his caged self in a social setting with people we knew, (or not) asking about it. Would the ladies realize that this signifies that I had a very docile well trained partner, easily subject to suggestion, maybe even one I'd be willing to lend out for chores of one kind or another? He'd be certified safe to have alone around their house like that, but really he already is anyway.
Would any guys who saw that key on my necklace wonder if this was an offer to take his caged place, perhaps thinking that both I was needy, and he was incapable of objecting in any meaningful way. Both scenarios are straight up fantasy, but that kind of control over another does make one feel powerful...
Anyway, just my two cents from the other side of chastity, and thank you for the thought provoking subject, Jackie.