There is no decisive factor between sweating amount and weight loss effect. Weight loss is average. It is impossible to say that it will remain unchanged in other parts of thin belly, and it is unlikely. However, we can strengthen training in some places, and we may lose weight faster than others. Aerobic exercise can lose weight, but it also consumes some muscles.

And aerobic exercise lasts for more than 25 minutes and consumes fat. You also need to add some energy before exercise, and you also need energy to lose weight.

Personal opinion, for reference only.