Technically speaking the previous nerf did a lot. Pre-nerf it mapped folks and supers upwards to 20 meters, which is the same as chaperone's OHK range with roadborn active. Now the mapping range is capped effectively at 14 meters thanks to dropoff, which is the same as chaperone's OHK range without roadborn. This is for both firing modes. The biggest strenght is the forgiving aim requirement thanks to the alternate long burst fire and ease-of-use that comes with that. Biggest weakness is the burst fire which is not OHK and so it actually does lose to OHK guns in their optimal ranges given both are shot at the same time and do not miss. Alternate fire spraying is the biggest cause for the aim forgiveness. Removing that option would effectively be the only way to nerf it if that was the intention like you said. As a side note on the comp remark: if it's a problem and you have no counter, pick it up yourself and use it better than the opponent. That'd be the only available option.