I like a burger occasionally as part of a varied, balanced diet. As my dear old Mum used to say 'A little of what you like does you good, everything in moderation'.
Here, Beyond Meat burgers are quite expensive, but of the faux meat products I've tried they are the closest to a meat burger. They are nutritionally about the same as a meat burger; roughly the same amount of protein, carbs and fat. Junk food. I don't eat them for the nutrition, I have one as an occasional treat in the way I might enjoy a curry or a chinese takeaway.
I realise that while I continue to eat any meat at all I'm a hypocrite, but where I can eat something that doesn't involve an animal dying I will. There are amazing advances being made in meat alternatives and I look forward to eating more of the stuff and contributing less to the horror show that modern intensive animal farming has become.
We're on the same page, except I don't have any guilty conscience about eating meat, and I don't get to fantasy land about global warming - solving it will present economic opportunity in the future. If we can't ever have the situation such that there is economic opportunity and meaningfulness in both solving it and continuing to manage it, it's doomed. We are all cost conscious, in public or in private or both.
But the unhealthful part is the stop for me. I don't eat that much beef for two reasons:
1) cost
2) health
If it costs more than most anything else (aside from more exotic foods, that is ...it costs more than chicken and some other proteins), and it's unhealthful at the same time, that's a bad combination. I had false hopes about the imaginary meats that they would be an answer to:
1) taste
2) cost
3) efficiency in production and delivery, and in supply
4) healthfulness
It sounds like they nailed #2 (by synthesizing hemoglobin, etc - doing a very good job of imitating the parts and taste of meat). When I come across the stuff somewhere and it's similar in cost to beef, I'll try it (just not at burger king or some place that could make garlic buttered filet mignon taste like a gym sock),
I think there is virtue in #2 and #3 coming along, and there will be a wider array with some options less meat like but more healthful (and cheaper) and I'll adapt to those. I like cows, but I don't like them enough to insist we have to use them if we don't need them. They convert caloric value into food inefficiently and that's not a great thing as the population grows larger and wealthier on average (and as civilizations grow in parity income, their demand for meat grows).
Sooner or later we're going to start reconciling with the fact that it's not a matter of people using 10% too much of this or 50% too much of that - we're filling the earth with carbon because there are too many of us.