To be perfectly honest though, there are indeed only a limited number of years worth scanning. Not just Famitsu, but all magazines.
Retromags is a site for people nostalgic about not just games, but more specifically the magazines they used to read. Emphasis on "USED TO." The reason everyone here has a hard-on for GamePro, Nintendo Power, and EGM is because those are the magazines they read as a kid, back when magazines were actually valuable sources of information about new and upcoming games, and not just a sad rehash of information everyone has already seen online like they are nowadays. No one's ever going to be nostalgic for magazines published today because: A: There aren't any. Well, almost. And B: People are nostalgic for stuff they liked as kids, and kids don't read any of the handful of mags still being published. No one's going to grow up and say "Oh awesome! It's a scan of that issue of the Official Xbox Magazine me and all my friends used to pass around in school when I was 10 back in 2019!! Man, that really takes me back!"
So while there is cause to scan stuff covering the 8-32 bit eras, and probably the PS2/Xbox/Gamecube era to a lesser extent, by the time of the PS3/Xbox360/Wii era magazines had pretty much stopped mattering. Very few if any people will ever be nostalgic for any mags from that era in the same way as people are about something like Nintendo Power #1. So there isn't going to be much enthusiasm driving anyone to scan those mags.
Personally, I feel that our current cut-off dates already allow for literally 100% of all the issues that anyone actually cares about to be scanned. Anything we don't allow yet isn't actually something anyone's particularly anxious to get a copy of.