I challenged this notion with a lib the other day.

The watermelon originated in Africa. That doesn't mean that the vile caricaturised depictions of black people eating watermelons is somehow not inherently racist.

You can also look to the origin and continuing usage of the swastika, especially in Asian cultures, as another example here - you aren't going to tell me that the right-angled unicode swastika being used by westerners on the internet isn't done in service of fascism 99% of the time.

And on that matter, don't let erm-ackshually dorks tell you that the 90 degree swastika wasn't used by Nazis and isn't representative of them. One of the most famous depictions of the Nazi swastika is a right angled one:

https://video.twimg.com/ext_tw_video/1214749781387436032/pu/vid/450x360/o0Nxlts0lffM8lUv.mp4