In the corporate or industrial world, those who have truly honed their skills understand something—most people mundanely hustle, while a few have their unique brilliance.
For the same troublesome issue, different experts can offer varying solutions, none of which are necessarily superior or inferior to the others.
Every action, measure, or plan has its advantages and disadvantages, including different risks to bear, without exception.
There is no perfect thing in the world; Lisa's solution also carries risks, plenty of them, yet it remains a very mature and viable response.
The guiding top-level strategy is to "play by the rules," with the specific measures divided into a hard and soft approach; the hard one involves paying money to Gru for debt servicing time, the soft one involves giving candy outside West State to satisfy Gru's interest demands.