I'm probably in the minority, but I am between indifferent to preferring narrowbody flights. I'd prefer more frequency to better align with my schedule and quicker connections. And it seems widebodies are more prone to mechanical delays and swaps to more priority flights (IFS,HFS).

I also think boarding and deboarding, gate congestion is worse with widebodies. Add on top of that limited gates that can handle widebodies (I've missed a connection after landing early on a widebody at LAX since there were no widebody gates available).