With a latte, it’s just normal steamed milk. A cappuccino has foamy steamed milk. Specifically, it has an equal volume of steamed milk and foam taking up space in the cup. You get more actual milk diluting the coffee in a latte, resulting in a milder drink.
In descending order of good privacy:
My number 1 recommended plugin for privacy and getting rid of ads is always ✨ uBlock Origin ✨ (not uBlock, that’s not the one by the OG dev).