If you have too much resource then what tends to happen is you waste by throwing lots at things without thinking whether the results will be worth it, when your resources are more constrained then you think more carefully to avoid squandering them and are more likely to look for inventive approaches.
The big players in AI seem to have been brute forcing it and that often has exponentially decreasing results for the extra effort.
What is needed is enough resources that people feel doable and can take a few gambles, but not so much that they will end up wasting huge amounts just trying things.