The 1e Ranger was no doubt modelled partly on Aragorn, but it's a stretch to say the 5e one was. The 1e Ranger had very limited magic that came at high level which fit the Aragorn mold. The 5e one gets a ton more magic because Aragorn is no longer the main influence. Class influences change with time, and the more magical Ranger's in media like The Witcher, are now bigger influences on D&D Rangers then the old influences like Aragorn. Similarly the Harry Potter world is probably a more significant influence on the Wizard class then the likes of Merlin/Gandalf.
The Witcher did not get popular long after D&D 5e was made.
And the 5.24 ranger is not much different from the 5e one.
Also I can see 0 influence from thr witcher in the ranger. Just because witcher is popular does not mean one needs to force that flavour onto a commpletly different class. Yes Harry pottet had influence thats why there was a Harry Potter school subsetting with spells and different houses.
On the other side what mechanic does a 5.24 ranger have which has anything in common with a witcher?
Hunters Mark is pretty much the same as in 4E and in world of warcraft.
Summoning wild animals and beasts is from druis /"primal spell list" and is pretty much something going completly against what a witcher does. (And summoning many creatures is typical D&D spellcaster behaviour since Baldurs Gate 1 at least).
Animal companion is also druid/nature flavour and the same as in world of warcraft.
Being good with bows and swords is aragorn, not witcher, they focus more on swords (and not dual wield). Oh and is also in world of warcraft.
Ok witchers have some spellcasting, but what kind of? Correct only cantrips. The one thing the ranger does not have (it has to borrow it from the druid).
Also witcher does not have nature magic. It has shield, fire, runes. The thing the ranger does not have.
Witcher go for weaknesses of enemies, there is only 1 ranger subclass which gets to know them and ranger does not have any means to exploit them. (Here a PF2 thaumaturge is much closer).
Lord of the rings is still popular (the movie, not the outdated book) and there the ranger part is the non magical.
There is maybe 1 losely witcher inspired ranger subclass, but ranger is still the nature dude. And there are many inspirations for that. (Baldurs gate even and tons of other games).
Witchers are cool, but they are not rangers.


