You may have seen some of the many "own the libs" style edits of him out there, some of which he/his team created and promoted. There are many examples like the one below, which is absolutely a constructive discussion.
Bad faith arguments and cheap rhetorical trickery didn't wash.
The only excerpts from those debates on the Charlie Kirk channel are edited to show him in a good light - the original full videos tell a different tale.
I don't doubt he lost debates. I don't doubt that there were instances where he took cheap rhetorical shots. I've done that, you've done that, and he did that.
Watch the video and you will undoubtedly understand OP's point
"I am right therefore I win" is all the proof I need that you have watched a lot of Charlie Kirk edits.