If ARK's projections in their Big Ideas 2021 come true, Tesla will have no problems finding customers for Dojo:They want to sell it but there needs to be buyers. Tesla's credibility in this area has always been over promising and under delivering.
However if FSD 1.0 becomes a thing using DOJO then they will be showered with demand. Before that, Elon's credibility in this area is as good as "FSD L5 by the end of this year"...which you know I am hopeful for...
"While advances in hardware and software have been driving down AI training costs by 37% per year, the size of AI models is
growing much faster, 10x per year. As a result, total AI training costs continue to climb. We believe that state-of-the-art AI
training model costs are likely to increase 100-fold, from roughly $1 million today to more than $100 million by 2025."