FWさん、荒らしとかやめてくださいませんか? これ、覚えてますか?
sh1t, I failed, I'm gonna troll less and study more from now on.
The concept of RTK seems to work quite well for some people but it is not for everybody, and I've seen people take a lot longer than three months. There's a lot of this idea that knowing all the joyo kanji is necessary to "read Japanese", often coupled with bad use of statistics (the idea that there's so many kanji in a text == you must know all of them to read that text).
There are "RTK Lite" lists which I think are a much better idea. All you really need to is to get yourself over the hump, somewhere between 500 to 1000ish (if your vocab/grammar are also up to scratch) to the point where you can actually start reading. You should keep studying kanji after that, of course, but this idea that you
must know all the joyo is, I think, only putting roadblocks in front of learners who then get intimidated by all these large numbers
and the idea that they must learn them in the next three months or they're somehow "slow".
The joyo is a list produced by the Ministry of Education (there are similar lists of Hanzi in many Chinese-speaking countries), for the purpose of deciding what kids will be tested on in school. It is not legally binding in general life (a few governmental/official situations excluded). It is not produced for the sake of foreign learners and is actually not that useful for them, since it contains a lot of kanji which aren't actually that "general" (for example, all the kanji used in the Japanese constitution have to be on there).
Newspapers --> mostly based on the joyo with some modifications. The publishers have their own guidelines (for example most don't use 又 for また and many do include 炒める with kanji).
Other publishers --> some stick to it (or to the age-appropriate kanji), but not all - depends on the genre and intended audience. (Of course, non-joyo with furigana are also common)
Games --> kids games might stick to some subset of the joyo but a lot of stuff contains at least some non-joyo (especially on the indie/amateur side of things)
Internet in general --> なにそれwwwwww知らんwwww