The owner of Android, Google, distributes its operating system with pre-installed programs that cannot be uninstalled.
No one likes it, but everyone tolerates it, because the OS itself is distributed for free.

Very soon it became obvious that Google was pushing its search and other services with imposed applications.
Europe and Russia began to take steps to protect their market.

Russian Government Decree of 31.12.2020 № 3704-

List of pre-installed applications on smartphones and tablets for Android and iOS

Preinstalled applications on Windows computers and laptops


Smart TV pre-installed apps