>>117887 (OP)
Difference in taste. Even if you think it looks weird and wrong, some people like it
>>117889
It matches the aesthetic, with shark fins and all. Anthro is about aesthetic not biological plausibility/"accuracy."
>>117899
Dragons have always been a mishmash of different animal parts (like most commonly, bat wings, reptile scales, canine build) and there have always been different interpretations of dragons as well, like the split between Eastern and Western dragons. So it already had a pretty expansive and loose definition.