dkbit98 behaved quite irrational in that linked topic.
My guess would be that he is somehow affiliated with the cheap 1960's style hardware wallet. Therefore he sounded a little bit harsh whenever someone was criticizing it.

Just check the spreadsheet containing all participants. People are removed quite frequently when they don't meet the quality standards anymore.
As long as you are not removed, you can be assured that your posts are not considered spam.

I disagree with you in some topics (i.e. when debating about windows 7), but wouldn't consider it being spam.

So to answer your question: No. IMO dkbit98 simply is not fully in control of his emotions. Don't take it personal.