Google services sure come with binding conditions on what they can do with android and in particular what they can't do with the search bar (get rid of it, put another search engine etc.)
The EU is after them on it, but I don't remember a clear result yet: https://ec.europa.eu/commission/presscorner/detail/en/IP_16_...
[edit] Google was found guilty and made some promises in 2019, but I'm not sure we've seen any change in substance ?
https://en.m.wikipedia.org/wiki/Antitrust_cases_against_Goog...