Are there exsisting games that display intra-game warnings, like suggested ? If they exist, are they more or less violent than BG3 ? ( I'm not a pro-gamer, but I have the impression that there are games outthere that are lots more violent.) Do the players of these games also require these warnings on fora ? Or is this just a campaign targeted at BG3 ?
There are vastly more violent games than BG3. Ones that are in fact, so violent, they get AO (Adult Only) ratings and/or banned in certain countries (Manhunt got banned in the UK, Callisto Protocol got banned in Japan)
Though, there's a difference between "Violence" and specific topics that can be problematic (Things like sexual assault can affect victims of such things and bring back memories of a traumatic event)
However, as I mentioned previously in this thread, other video games and forms of media don't put warnings for similar sensitive topics.
Whether or not the industry (Or the ESRB and other media rating outlets) should is another matter entirely.