No, there is zero reason to think it being a fusion site is a stretch even within a “special creation” or “guidance” framework, as there is nothing on a “special creation” or “guidance” framework that says chromosomal fusions don’t or can’t, or didn’t or couldn’t happen, in the human lineage.
Examples were even given up above of creationists saying that yes, this is evidence for a chromosomal fusion event, but that it merely happened in the human lineage after their special creation.
Bill all your objections are poorly thought-through and seemingly knee-jerk dismissals stated out of some apparent need you have to try to suppress or diminish something being evidence for evolution. It’s so obvious and therefore silly.