Slatlun

As long as the anglosphere doesn't include the USA. Most people here would be able to guess what a sausage roll is but most wouldn't have seen one.

What is a "leftover fries"?

Rock juice. I didn't make that up

Reminded me of this 3 min "nature documentary" about the ibis/bin chicken https://www.youtube.com/watch?v=w4dYWhkSbTU

It is common, some chess celebs don't like it, but not because it is bad strategy.

It is the London opening. People like to hate it.

Definitely the greener option.

https://nativeplantspnw.com/red-huckleberry-vaccinium-parvifolium/ has some good detail on post seeding temps for good germination.

Roundup is a systemic herbicide. You have a chance of killing the parent plant since they share roots. It probably won't, but it seems pretty drastic when you could just pull any shoots. You can even pot them up and give them to friends.

I think the best bet would be following recipes. That means finding recipes that minimize 'to taste' instructions. A lot can be done by look and texture, so you can be decent enough for anyone who's not a snob. Also, err on the side of too little salt and put some on the table.

It is the same as other easily spreading plants. In their native habitats there are checks like diseases and predators. When you move them out of those habitats they can thrive at a new level because of the lack of those things.

You can look at wildlife/pollinator gardening. There are different focuses like rewilding or even restoration. There are also a lot of companies willing to sell incredibly invasive plants while calling them nice things, so buy from a reputable source if you do buy plants or seeds.