“the system released 3.1 MegaJoules of fusion yield. Given that the laser pulse required 2.05 MegaJoules, the system produced more than 150 percent of the energy needed to start it.”
There’s still a long, long way to go. The lab equipment needed to run the experiment used about 100 times the energy than was produced. That 2.05 mJ for the laser is only a very small part of the total energy that was needed.