Seriously doubt it.
Obviously if Dan or anyone OnA (or here) related made a challenge, it would be immediately dismissed by Patrick as attempted murder.
I.e. stalker children would call in a swatting during the match leading to Patrick to be shot dead or arrested and imprisoned due to him utterly destroying the opponent, as he is too dangerous to enter a fight lawfully.
If some influencer/youtuber somehow managed to convince Patrick that he/she wasn’t a stalker child, perhaps a respected sci fi person whom association with could help Fatrick’s writing, maybe they could get him to accept the challenge.
But he would 100% find a reason to duck out or be caught putting horseshoes in his gloves and disqualified.
Then that would turn into stalker children sabotaging him.
100% don’t do this ever, but the only way to get footage of Patrick fighting would be to go and find him and physically assault him while a friend films it.
But DO NOT do this.
You will be arrested, charged with assault and imprisoned.
The fact that you videoed it will definitely be used against you and Patrick will certainly go find a shyster lawyer and corrupt doctor to create a litany of trauma, physical and mental, and you will end up paying him like he paid Quasi.