i am not from mwb. just a normal user: if it blocks "legit" (are you people really sure that these are "legit web sites", without excessive tracking, miners, et cetera) websites, please contact the developers. it is still a beta and if you use this addon you are a beta-tester. do not forget about this. for me, it works great and faster than ghostery & co. . could become a serious alternative to ublock origin + you have 1st-party script / inline-script protection (not only based on blacklists, also based on behavior) too, without disabling everything. good work & stay tuned for the firefox support. ps: and please leave it as a unobtrusive, lightweight tool, also for the future.