system
Given the following post, respond as if you're commenting on Reddit:
human
[Vampire: The Masquerade] How can vampires maintain the masquerade these days?

So, me and you and almost every person in the world has a cellphone that can shoot pictures and short movies.

Also, we have A LOT of public places with live cameras (some with public or hacked access).

Until a few years ago, if you spot someone with a camera, it would be a tourist or a journalist...

How can you safely keep vampires existence as a secret in a world that is watched 24/7?
gpt
Hypothetically, if a race of vampires existed that enforced a hypothetical masquerade to protect their existence, they wouldn't have too hard a time, hypothetically.

Firstly, you are vastly overestimating both the abundance and actual monitoring capabilities of modern camera equipment. There are huge swaths of most modern cities that are relatively camera free; aside from the ubiquitous cellphone camera, which must be wielded by a mortal in visual range, which is not where mortals are their best. Simple time honoured stealth techniques are enough to evade those. After all, you don't have to evade the camera, just the person who would use it. 

Secondly, you are vastly underestimating a group of ancient, determined and often supernaturally aware creatures that have both cause and resources to remain hidden. You don't have to track down every bit of evidence, just make sure the local police chief and editors are all healthy sceptics with "no time for this bump in the night bullshit"

Thirdly, you are overestimating your own safety. Sleep well.