"The amount[...] that industries pollute" is just "personal changes" with more steps.
Imagine I want to be responsible by drinking soy milk but it's hidden in a corner of the supermarket.
Now imagine every supermarket prominently displays soy milk and cow milk is hidden in the corner. Seems easier to make the change, right? Many people will change automatically because they don't really care and just do what's easiest.
Other plant milks are 3x the price of the cow one because of economies of scale and subsidies. It's all a big joke.
So the soy yoghurt in Germany is called Alpro - the brand name. The dairy industry even fucked themselves over, because even their real yoghurt doesn't meet the strict definition and has to be called "mild yoghurt" instead.