GRAMMAR DETAIL

に至るまで

all the way to

Emphasizes that an influence or range extends as far as an unexpectedly distant subject or detail.

Examples

その影響は家庭から教育現場に至るまで広がっている。

Its effects have spread from households all the way to schools.

子どもから高齢者に至るまで、利用者が増えている。

The number of users is growing among people ranging from children to older adults.

Structure: Attach に至るまで to the endpoint of a range to emphasize its reach as far as a distant field or final group.
Basic usage: その影響は家庭から教育現場に至るまで広がっている。 means that the influence extends from homes as far as educational settings.

Listing two groups versus spanning ages
- 子どもと高齢者 lists two groups, children and older people. 子どもから高齢者に至るまで presents a broad range that includes the ages between them.