Well, that's a fair preference. I personally dislike these "polyamory" terms and such, too, so it may be my bias.
Since I'm the kind to push for "netori" and "ntr" tags bveing different, I guess I'm ok with such tags anyway.
Although they all would fall into the umbrella of the "harem" tag, but you could just use said tag to filter the games and get the type of harem you want.
Sadly, the tag system here isn't good, nor accurate.
IMO it needs to be REBUILT, same with the HAREM TAG in my opinion.
To me, VNDB(Visual Novel Database) Is great and mostly accurate when it comes to searching for what ya want, and I mostly use that.
I also want more tags like NETORI that we have been asking for since like 2018. And also IMO the harem tag need to be rebuilt and a lot of more tags need to be added as well.
I have also been hoping for a NETORI tag since like 2018 lol.
NETORARE, NETORASE, is in a catagory together and since NETORI overall is it's own thing in general, it deserves its own tag.