A thousand times this. As an engineer, you're one of the few people in the company whose work can be quantified. It sounds like the non-technical founders don't

A thousand times this. As an engineer, you're one of the few people in the company whose work can be quantified. It sounds like the non-technical founders don't have any metrics for success that they're being held against - given the batshitness of the business, this will probably work out badly for you. Go go go.