This is a huge competitive win for organizations who are willing to organize around remote work. I personally am not sure how I feel about salaries weighted in such a way, partly feel like people doing equal work should be compensated equally since they contribute equally. On the other hand, potential employees are free to accept of turn down an offer and the market will continue to adjust accordingly.
Full disclosure; I've noted elsewhere on HN that I turned down an offer with Gitlab at the final stage because they adjusted the geo-compensation calculation in the late stages of the interview which made the position fiscally uninteresting. I swear I am not bitter :) - I just think that this aspect of the employment strategy is interesting and worthy of dissection as it is probably something we will see more and more with remote positions.