A web search brings back several results saying No, the spike protein produced after vaccination is not toxic.  Does it depend on whether the spike was vaccine induced or came from the virus/disease itself?  Seems like this would be settle at this point.  The search also brought back this lengthy, highly technical, but informative read.  What do you think, is the spike toxic?

https://dpbh.nv.gov/uploadedFiles/dpbhnvgov/content/Boards/BOH/Meetings/2021/SENEFF~1.PDF