You can add 5 layers of "are you sure you want to do this unsafe thing" and it just adds 5 easy steps to the scam where they say "agree to the annoying popup"
You could even make this an installation-time option. If you want to enable the switch afterwards, you have to do a factory reset. Then, the attackers convincing the victims would get nothing.
then make the unlock cost money
relatively easy for devs, but hard to scale for scammers
Think about it the way you think about reading the fine print on agreements you sign. These can also have bad consequences.
But I guess not reading the TOS is another wide problem, also fueled by companies like Google.