I cannot find any source of plagiarism. Would you please give me source from which it is plagiarised.

Steemit article appear to original and belonging to the person owning the blog wissensagentur.net.

Everything quoted seems to be properly put in quote markdown and sourced right next to marked text.

The personal thought parts does not seem to be found anywhere else. It may be plagiarism but I cannot find it yet. Your source would help