As an AFOL who identifies as queer, ever since I was introduced to the concept of monochrome minifigures I've wanted to create a rainbow pride flag with them. This set does exactly that and uses the progressive pride flag which adds black, brown and trans colors for a more inclusive symbol, which I really appreciate. It was fun to watch Matthew Ashton unveil this set 2x3 by 2x3 brick at a time (I was so confused with the first few bricks - the set leak was what finally made it click) and would not have dreamed of LEGO acknowledging LGBTQIA identities in an actual LEGO set rather than tangential way such as previous separate wedding BrickHeadz or Billy Porter in Rebuild the World. It may be a rather simple set design wise, but I think it makes for a classy statement piece. Plus as a person who has done drag, I enjoyed his nod to drag queens with the purple beehive wig!
I consider the use of bright green and light royal blue instead of dark green and medium blue a nice bonus, especially since we got a few parts in new colors as a result (in addition to recolored medium lilac and dark purple bricks). And while most of the monofig colors included are available without part modification (unprinted light royal blue excluded), it is nice to get them fully assembled without needing to switch arms, legs, or hands and possibly damage the torso or hips.