You shouldn’t feel bad, advertisements online are user hostile and a security threat. It’s not like a billboard that is at most annoying as you avert your gaze,

You shouldn’t feel bad, advertisements online are user hostile and a security threat. It’s not like a billboard that is at most annoying as you avert your gaze, despite what online ad supporters want you to believe. The ad companies could cleanup the business and actually enforce security/safety standards, but that would cost money and god forbid they lose some.