Because if you’ve been paying attention, you’ll find that there’s a lot of threads attempting to explain why people dislike Mercy’s current state.
And those are just 3 of my personal threads and the most upvoted thread on the entire discussion board. There’s been hundreds more. At this point, pretty much people understand why people say that or are being rather dense on purpose.
Megadodo’s position on the other hand is much less widely taken and much less widely explained.