Google used to have an app called Trusted Contact where you could designate someone as a “trusted contact” and they could request your location. You’d get a notification for the request and if you don’t respond in 5 minutes, the location is automatically shared. This way you weren’t always sharing your location with someone and would know if they are trying to see your location. This helped me a few times finding my phone from my SO phone, without needing to log into account with 2FA