Let me turn your own argument against you; how in the name of Chaos is a no-knock warrant GENERALLY APPLIED* reasonable?
*In addition to 'GENERALLY APPLIED' what of "EXCLUSIVELY APPLIED" as in all warrants being no-knock? Would THAT be reasonable?
No knock warrants are not "generally applied". The overwhelming majority of warrants that are served are knock and announce warrants. To get a no-knock warrant, the Police have to separately justify the need for one, in addition to the probable cause that they have for the underlying warrant. Contrary to what libertines like to contend, they are not applied to every warrant, nor can the police unilaterally decide to turn a standard warrant into a no-knock warrant.