What is the point of grinding Red Scrip?

[Spineru]

I have been collecting RCS and getting the empty Soul of the Crafter item. This is allowing me to craft all of my i190/i195 gear myself rather than making some and buying the rest from someone else.

But only up to 3 souls of crafter are allowed at a time though...
You will have to keep collecting Red scrip to keep switching specialists.

Please stop saying it cost ressources
Everyone say that but even with 2 retainer you can have 75% of all comp

That's still a cost.
Either venture coins or opportunity cost for other material that retainers can bring.

I dunno for crafting, cuz it costs resources. 1 red script = 4 blue scripts

Other than the blue scrip gears, I don't think crafters need to collect blue tokens :S
But I plan to craft ironworks.
Only if we were allowed to buy master recipes with tokens somehow...