Following this main idea (https://community.spotify.com/t5/Live-Ideas/Partify-Spotify-Party-Mode/idi-p/42115) that has been rejected as being too vague, despite having received 2k+ likes, I am requesting the Party mode described above, but only enabling a Queue Only mode.
This would only allow queuing songs and prevent playing them right away, therefore solving the issue of interrupting the current song by mistake, something especially annoying when in a party.
This could be toggled on and off like the Offline mode.
Updated on 2019-02-26
A similar idea has also been suggested here:
Please vote for it, and add a comment there, so it may be considered. Any update on the matter should be posted there.
For more info on how the Ideas Board works, click here. :)