Have a phone you love? Get up to $500 when you switch and bring your phone.
Up to $500 via Verizon e-gift card (sent w/in 8 wks). Port-in & activation of 4G LTE/5G phone on select Unlimited plans req’d. Line must remain active for 45 days. $500 charge back if service cancelled w/in 12 mos or eligibility req's are no longer met. See vzw.com/bring-your-own-device for details.
The Parental controls on routers tend to be easily defeatable with a little bit of work. Services like Google are also rather difficult to block using many Parental Controls methods because of encrypted traffic. Simple things like changing DNS Servers or using DNS over TLS, or SSH proxies are enough to get through most router-based restrictions.
Software on a computer may work better, as will monitoring activity physically and providing the rules of the 'net.