> The majority of men(or women) will not need these filters.
Nonsense.
And arguing for self-control is the height of naivety.
Unfiltered internet is not a particular clause of OTD rates, that’s a straw man argument, but it is a cause of outwardly-religious people who’s insides are rotted away by unfortunate mistakes and temptations that a filter could have prevented.
If a filter it “locks up” your computer, or you can’t do useful work with an effective filter, please get a competent technician, or TAG or Venishmartem advice who can set it up right. It doesn’t help to be an IT Pro for this, you need someone with filter installation expertise, it’s now an industry in itself.