Sure cutting out meat will reduce your carbon footprint. But how many vegans still use a car? Fly in a plane? Etc. Nope that's not a persuasive argument to stop eating meat
Diet choice is one of the most significant impactors on the environment, with meat based diets being the worst, and are much more damaging to environment than transport choices. If animal agriculture was phased out rapidly it would stabalise ghg emissions for the next 3 decades and provide around 60% of the emissions reducing required to achieve the Paris Agreement targets.
https://www.mdpi.com/2071-1050/11/15/4110
https://journals.plos.org/climate/article?id=10.1371%2Fjournal.pclm.0000010
Meat is a fantastic source of protein, essential amino acids, iron... Nope that's not a persuasive argument to stop eating meat
It is but, it is not required to be eaten at the levels most people in developed countries eat it at. A plant based diet is better for overall and long term health.
https://www.pnas.org/doi/10.1073/pnas.1906908116
https://www.sciencedirect.com/science/article/pii/S2542519622002431
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6316289/
The animals are only given birth because will will eat them. Without people eating them farmers would stop raising cows, chickens, sheep, pigs. Breeds of the animals would be lost...Nope that's not a persuasive argument to stop eating meat
That's a really bizarre arguement on many levels. First, we don't eat badgers, squirrels, foxes, frogs, otters, seagulls, etc., in this country and they all exist quite happily. Secondly, most live stock is raised to get from birth to slaughter house as quickly and as big as possible, there's no conservation elements. Third, I'm not sure arguing that something should continue to be brought into existence just to be horribly killed a few weeks - months later is a solid arguement for anything. Finally, intensive animal agricult has a negative impact on other species, so if your concern is centred around biodiversity eating meat is not a great idea.
https://www.sciencedirect.com/science/article/pii/S095965261931131X#sec3
So are a lot of things. What business of it of yours how I spend my money? ...Nope that's not a persuasive argument to stop eating meat
It may not be an issue for but in a country with an ever increasing number of people struggling with CoL providing cheap, accessible, easy to prepare / eat food and encouraging people to adopt a diet that focus on those types of ingredients is a good idea, especially when doing so provides other benefits around health and environment.
https://www.thelancet.com/journals/lanplh/article/PIIS2542-5196(21)00251-5/fulltext
Because you'll telling another adult how to live! You're criticizing their choices? Did they ask for your opinion? Just stop
That happens in many aspects of your life every single day, especially when there are wider impacts associated with your actions. Nobody is going to force you to change but at least accept the reality of your choices and stop being such a snowflake about it.