How long it keeps. But as long as it’s not meat or dairy produce, it’ll be a “best before” not a “use by” date, and most stuff is usable long after its best before date. Those crumpets will be fine for at least a week, if you keep them in an airtight container or ziplock bag after opening. After that, they might be a bit stale, but still edible; warm them up nd put a bit of butter on, that’ll soften them up nicely.
I don’t think Reddit will go extinct (at lest, not for many more years), but I don’t think it will federate either, because theyll find it even harder to make bank than they already do, espeially when most of the rest of the fediverse will likely immediately de-federate them as soon as they get a foot in the door.
It will dwindle to insignificance with a few die-hard users, like Yahoo, and eventually fizzle out through lack of funding. Or it will be re-purposed and used for something different, like Myspace, and be quietly successful in its new but much smaller role.
No. Unless your meatballs are made of ground bacon instead of beef. Pineapple goes well with bacon, and fish, because the sweetness balances the saltiness of the meat. But beef isnt salty like that.