Comment by InsomniacL

> The relevant market for them is smartphones and smartphone apps

The relevant markets includes, but is not limited to that.

> Anticompetitive behavior would be if they used their power to make it more difficult for people to buy Android phones

Anti-competitive behaviour includes, but is not limited to that.

Either way regulators are taking action.

    US Justice Department Sues Apple for Monopolizing Smartphone Markets[1]

    The European Commission has fined Apple over €1.8 billion for abusing its dominant position on the market[2]

[1] https://www.justice.gov/opa/pr/justice-department-sues-apple... [2] https://ec.europa.eu/commission/presscorner/detail/en/ip_24_...