i am against this idea

too easy to be abused, by those who wish to abuse others

if you're living somewhere, where it's taboo to be not-cis/not-hetero;
or / and, if you're sneaking behind your woman's back..
..well, i reckon you've got other problems to handle that should take priority

here's a compromise, though: grindR could code in a 𝑑𝑖𝑠𝑎𝑝𝑝𝑒𝑎𝑟𝑖𝑛𝑔 𝑚𝑒𝑠𝑠𝑎𝑔𝑒𝑠 / 𝒔𝒄𝒓𝒆𝒆𝒏𝒔𝒉𝒐𝒕𝒕𝒊𝒏𝒈-𝒅𝒊𝒔𝒂𝒃𝒍𝒆𝒅 feature for those who want it

BUT, all of this would be clearly marked in your profile and in your chat window — that way, others can decide if they wish to pursue conversation with you

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also: do bear in mind, there is no rule which says people can only own (or / and, be in possession of) just one mobile device

what i'm getting at is, if someone wants to whip out...
...a second (or third) independent camera, to manually record what's happening on the device which you and they converse?

and THEN distribute their capture?

they certainly can do so.

and, it could be argued, that such a recording, by an independent device, can be taken as an even-higher caliber Incontrovertible Evidence of your indiscretion — one that was much less likely to had been hacked / faked

so..
..if they don't get you one way, they assuredly may get you in another

your best defense is to share nothing you're not prepared to see crop up later
be prepared for a shit show when dealing with an empty box — or, worse yet, an empty profile

though, honestly?
anyone can lie
we can't even trust pictures