websites I do not use

I looked into the BreachGuard app, and it said that to eliminate snooping on several websites (Reddit, Twitter, a couple of others) I should log-on there and follow certain steps.
But I don’t have accounts there.
This makes the whole thing moot, don’t you think? Why warn me about things that are not an issue?

eSTOY EN PERIODO DE PRUEBA GRATUITA EN AVAST BREACHGUARD. NO QUIERO RENOVARLA. QUIERO CANCELARLA