I have deeply, deeply mixed feelings about this issue.
I'm a queer/LGBTQIA/QUILTBAG Simmer myself, and I really don't want EA to censor their marketing materials to comply with homophobic laws. I also don't want Russian LGBTQIA Simmers to miss out on the pack because of this law. Unfortunately, I don't have any great suggestions!
When I say that it's the Marketing, I'm not trying to imply that it's some kind of stunt. I sincerely believe that the Sims team care deeply about their game, and about this story. It would be incredibly disheartening to come up with the wonderful trailer they created and then have to completely gut the story in order to play it in some markets. ☹️ I also don't want them to market the pack as "Our pack is SO SHOCKING!!!!! that we can't show footage in Russia!!!!! BUY IT BUY IT BUY IT IT'S SHOCKING!!!!!!!" ☹️ It's not shocking! It's a cute love story!
All that said: I think the difference is that... the Cats and Dogs trailer in the US showed Brent and Brant getting married and their pets wearing bow ties. I don't know if they cut that footage for markets that wouldn't allow it, but they can't cut Cam and Dom out of the trailer and still have a trailer.
All THAT said, I think that the LGBTQIA market in Russia is a vulnerable population, and, you know, we should probably listen to the vulnerable population that's being hurt. (Not that I know how to do that and still market the pack. A solid black or solid white cover in Russia? AAAAAAA!)