This is anecdote, but a growing number of people are discovering the same thing. Beef is great food. It will not go away.
Even with a goal of 0g of carbs per day there's a lot of room on the plate for above-ground vegetables and natural oils.
Beef is an okay food, but there's lots of alternatives that seem to outperform it for many metrics.
The plant-alternatives both 1) lack the abundant, bioavailable nutrients found in animal products and 2) include a lot of highly-processed and inflammatory ingredients like seed oils.
And I think you're underselling beef by calling it an "okay" food. The meat we get from cows and other ruminants (and particularly organ meats like liver) are among THE most nutrient-dense and bioavilable foods available to humans.