In Dorsey's own words, he was only one vote on the board, and only had 3% share in the company. Whether he put 100% of his time into Twitter or 1%, that doesn'

In Dorsey's own words, he was only one vote on the board, and only had 3% share in the company. Whether he put 100% of his time into Twitter or 1%, that doesn't change the fact that he had very limited influence over his own company. Twitter's board is what has caused all their problems, often by explicitly rejecting Dorsey's advice.