I think “more nihilistic” is only meant to imply the progression of philosophical thought away from the dogmas of what “the purpose of life” was, which was for awhile, very broadly generalized, a progression from religion to nihilism.
I also think nihilistic was chosen because it is a trope that is is much more present in the cultural vernacular than other, more more philosophically precise words, like absurdist, which would be more accurate.
If I look at the Wikipedia one-line definition again, that seems to match:
nihilism: a viewpoint that traditional values and beliefs are unfounded
...a sensible move away from religious, traditional values...
and that existence is senseless and useless.
...which is branded by religionists as leading to thinking “existence is senseless and useless”, although that’s both empirically and logically wrong. This part is the ‘meaning’ of ‘nihilism’ in the vernacular, as you say.
I think “more nihilistic” is only meant to imply the progression of philosophical thought away from the dogmas of what “the purpose of life” was, which was for awhile, very broadly generalized, a progression from religion to nihilism.
I also think nihilistic was chosen because it is a trope that is is much more present in the cultural vernacular than other, more more philosophically precise words, like absurdist, which would be more accurate.
If I look at the Wikipedia one-line definition again, that seems to match:
...a sensible move away from religious, traditional values...
...which is branded by religionists as leading to thinking “existence is senseless and useless”, although that’s both empirically and logically wrong. This part is the ‘meaning’ of ‘nihilism’ in the vernacular, as you say.