I dont want to misrepresent, I am not the original author of any of these projects. I am not JDD of lodash (who is still involved and part of the TC) nor TJ Holowaychuk of express.

I dont know what the future will look like, but IMO open source is the intersection of code and community (aka the squishy bits) and for that reason I dont think AI will make it obselete, not now nor in the future.