I came to the same conclusion.
I always wonder if they are completely delusional and ignore every issue to favor their bias or just don't have the problems that we get.
From spending quite a lot of time with those people, my opinion is that they generally are pretty dishonest and will deny the truth to fit their ideology.
Just drink protein shakes? There are soy protein ones that are completely inoffensive and pea protein which isn’t tasty but much cheaper. Do professional athletes actually eat only meat to meet their protein requirements? Because even if you’re not a vegan I imagine that amount of meat every day gets pretty gross.
But yes, I could try some more references to see if there is something decent. I very much doubt so because the fundamentals are not aligned for this.
Luckily, I am relatively small and I do triathlon training, not weight training so I don't care as much for volume and mass. Yet the need is still there though and it is very noticeable when I fail at balancing the diet (it is extremely easy to indulge in the pleasurable carbs, that are systematically cheaper as well). I need at least 80g of protein per (training) day and it's more challenging than it may look.
So, I try to balance things with various sources but animal meat is by far the easiest to work with. For example, I like nuts a lot but they carry a shit ton of fat with their protein, so it becomes hard to get enough carbs in the caloric budget. Of course, at this rate meat becomes just another thing you have to eat and is not really special or a pleasure. But the thing is that it's much less terrible than a protein shake, there are also plenty of things that you get from animals' meat that I doubt are truly replaceable with today's limited knowledge. I already have to pay close attention to what I eat and cannot indulge too much in some things, I'm not really keen on making my food experience completely miserable; I wish I could because it would be much cheaper/easier this way.
But I think people presenting meat as a pleasure are ideologically motivated. I dont think killing/eating animals is something humans ever did for "pleasure", it was done out of necessity and not much else. I was never a big meat eater, particularly in my youth I was very addicted to sugar and would rather avoid eating meat as much as possible. It contributed to a small frame/build. Now that I'm older and training hard I eat meat not because I like it that much but because I have to.
If you ask me, I would be stoked if I could survive just on chips, candy, nuts, or even just flavored pasta. Those things I can eat unlimited amount with no problem at all. Turns out it's not really what's needed...
If the craving for bullshit food (chips, candy, pasta etc) doesn’t stop, that’s either a signal for nutritional deficiency of some kind (your body is still searching for something), OR a signal that you’re not hungry enough, to eat the healthy options. I spend regularly months-long periods eating the exact same ultra-basic food every day: steamed vegetables (not even salt) and home made biscuits from grains, nuts and seeds. I don’t struggle with cravings for other foods, because all my nutrients are in there and it satiates me. If I don’t feel like eating my food, then I wait until I’m hungry enough to want it. My diet is extreme, but it proves a point.