In warfare, there are always very effective countermeasures. For example, there are flares for preventing missile tracking. If CCP nerfs my WCS, I hope there they give some better in return.
Sure those counter measures can be overwhelming normally by numbers, (for example the Israeli iron shield), The problem with this WCS is that they are VERY one-sided for lazy PVP’rs WCS were already VERY countered using bigger numbers (you can always get another ship with another scrambler) but there is no option.
This is why I hate these changes. There is NO real alternative