I've learned English by scrolling endless memes on Imgur (back when it used to be an image storage for Reddit), and watching a lot of Youtube videos on the topics that interested me (tech and car reviews - like LTT and Doug DeMuro). But that only developed my passive vocabulary (reading and listening). I only really learned speaking English once I started working remotely for an australian company, and further improved the fluency after moving abroad (to the Netherlands).
I'm currently doing German lessons on Duolingo, and what I dislike the most is that it keeps shoving "useless" words into my face (the words that are irrelevant for me and that I'll most likely never use) - I wish there was an option to choose the topics that I find interesting so that it'd mix the words that more relevant with the everyday use words to better taylor the vocab for me. Another shortcoming is that it never actually explains the grammar rules, you can only try to analyze the examples yourself, trying to notice any patterns. Some are good in that, others are bad - so why don't they spare us that mental gymnastics and provide at least minimal explanation?
I'm currently doing German lessons on Duolingo, and what I dislike the most is that it keeps shoving "useless" words into my face (the words that are irrelevant for me and that I'll most likely never use) - I wish there was an option to choose the topics that I find interesting so that it'd mix the words that more relevant with the everyday use words to better taylor the vocab for me. Another shortcoming is that it never actually explains the grammar rules, you can only try to analyze the examples yourself, trying to notice any patterns. Some are good in that, others are bad - so why don't they spare us that mental gymnastics and provide at least minimal explanation?