Not sure what you mean. How do you define "pro" and "anti" here? Whether they embrace LLMs in the product feature set or are you talking about the development side? Also "doing" as in commercial success or?
Definitely very interesting what is happening in that space. I just read a few days ago about this Finnish startup that is able produce amino-complete protein out of CO2 using a microbiome: https://www.noemamag.com/making-food-out-of-thin-air/ The idea of being able to lab-grow nutrient dense food is generally exciting, I just hope there won't be too much backlash from society and farmers.
Consulting firms will shrink, no doubt. Question is rather by what degree and that would depend on how much of their project inflow can actually be automated away. Perhaps strategic consulting is well positioned. They shine in situations that weren't anticipated like the chip shortage during covid. Automotive companies were scrambling to secure capacity allocations and they needed someone with relationships on the ground. Essentially lots of emotional work at the end. When stakes are high and trust is essential, human-to-human is still what counts.