They should... put work into sacrificing revenue?
It could encourage more development and adoption and lead to being a net-positive for the revenue.
The myopathy among us "online people" is assuming number of voices here and elsewhere correlate to revenue.
It does not.
The only functional use of a tool like this to me would be to learn how to use AWS so that I can work for people who want me to use AWS. Would that not be to Amazon's benefit?