Trollkors

This video was posted on another site, it discusses the trollkors or trollcross and it being a relatively new symbol (from the early 1990s) and despite that being a valid symbol of Norse paganism.

My question regarding it, is its close appearance to the hate symbols based on the Othala rune should it be used? Or is there enough variation that it is its own symbol?

https://youtu.be/vFkcM82pwps