None of that invalidates what he found, but it does underscore my point that just because something gets published doesn't mean it's true OR meaningful.
Many of us have seen the things he shows pictures of as artifacts or contaminants while doing microscopy.
The bigger issues with regards the current vaccines include that 1. the efficacy appears to have been significantly overstated, 2. Having antibodies only against the spike protein is likely to be less effective than having polyclonal antibodies against a broader spectrum of Covid antigens - including against the nucleocapsid, 3. The antibodies against the spike protein could theoretically have adverse effects - including pro-thrombotic effects and potentially cross-reactivity to native proteins. 4. Antibody-dependent enhancement is also a possibility. etc.
That said, what this guy saw in a small observational light microscopy study is not ringing alarm bells.