What bizarre logic, what thorough lack of object permanence.
Just because meat eating outpaces veganism doesn't mean vegans haven't reduced the consumption of meat?
I don't even think you know what you're saying now. If the whole world went vegan today, there'd be no meat animal slaughter. YOU are the cause of this problem.
"Oh world hunger is getting worse, I better stop my charity donations!"
"Oh greenhouse gas emissions are on the rise, might as well go back to oil and gas!"
Like, you realise how foolish that argument is, right?
There's a lot of awful things in culture. It was culturally acceptable to slap a women on the bottom for a good job.
Your argument is "ah well".
That's not a reasonable defense for your objectively immoral actions. You are causing the suffering of sentient life for taste, that makes you immoral. Not to mention the horrible effect your diet has on the planet.