I keep getting messages from men old enough to be my dad and 10+ years younger than me. I have my search filtered to look no more than 2 years younger and no more than 6 years older. This has been asked for many, many times. There needs to be at the very least a checkbox to make yourself visible to everybody you've filtered out of your search so people don't end up wasting their time on someone they don't have a chance with. The potential for these interactions to start means potential for abuse. I've had guys who I'm 100% not interested in message me and when I don't reply, message me again later with something abusive which is why I ultimately don't reply that I'm not interested, because it'll probably result in an abusive response. It would be easiest if we just can't see eachother to start with.