Serena is undoubtedly Anipoke's most popular Pokegirl, but that popularity is due to her being one of the most blatant waifu baits in anime history in a series aimed at children. Considering that 90% of her fans are pathetic simps, Ash self inserters and waifufags obsessed with what they will never have in life: a girl interested in them.
How popular would Serena have been?