Why these wacko Rebetzins of Reform/Conservative temples are davka looking to buy pride themed arrangements at kosher establishments is beyond me. What in their warped jelly tells them that gay marriage and shabbos driving is okay, lobster on Sunday too, but that cake gotta be kosher

I know of an orthodox rabbi who invited a conservative rabbi for a Shabbos meal, and he responded, "But Rabbi, you know I don't live in walking distance?"
"But you're conservative, you can drive."
The conservative rabbi looked at him incredulously and said, "I'm shomer Shabbos!"
Yes, picking and choosing halachos is obviously all kinds of wrong, but if an individual makes the decision to keep certain mitzvos, even if they are not keeping others, they shouldn't be "trashed" for it, but the mitzvos they are doing should be praised. Plenty of conservative synagogues keep strictly kosher, that should be encouraged.