Aloha,
Though I believe the reason the post was deleted was provided in your removal message, I can explain here as well.
We understand your intention may have been lighthearted and to poke fun at the entire situation unfolding currently, moderators have decided as per the request of the topic of the memes, to no longer allow them. While sometimes it is fun and games, other times it is interpreted as harassment and as such, no memes regarding CW will be allowed on GD. As per the GD Rules: "If the targeted player asks to stop, it is not considered a joke anymore and action will be taken as appropriate."
It isn't fair for us or other posters on GD to live by separate sets of rules regarding these particular memes, as that can leave a lot up for interpretation and isn't very clear or concise. It is hard to moderate by intention, considering that it is incredibly difficult to interpret for posters as well as moderation teams. What one person sees as a joke another may not. While GD Wardens are versed in GDers and their relationships to one another, we are not privy to all that information for all posters at all times and many of us know some things and not others. Wardens are not willing to write lists of which posters are ok to post some things and which are not.
**Expecting us to know when a post is ok and when it is not solely by who posts it is something that we are not willing to do and not a precedent we are willing to set. **
That's basically it, if you have other questions feel free to ask, or come have a chat with me on the discord.