Yup. Even at 1 in every 1 million systems, that could be 100,000 systems with life.
Or, even at 1 in every 10 million, that could be 10,000 systems with life.
In a way I hate these photos. It's like showing a kid an ultra delicious looking candy, but telling them that they will not be able to taste it in their lifetime.
Nobody can tell you without pulling numbers out of thin air. That's the point. The only thing that can be said is that the probability of intelligent life arising is greater than 0, which follows from our own existence. Beyond that, any claims about the likelihood of intelligent life are just 20th and 21st century versions of "there must be a God because the universe couldn't have arisen by chance."
Strictly speaking our own existence doesn't even tell us the probability is greater than zero. For an event to have probability zero doesn't imply it can't occur. If a number is chosen from a uniform distribution on the reals between zero and one, whatever the result is the probability of that exact result occurring was zero.
Oh crap, now not only do I have to live in disappointment that I won't get to eat the candy, I also have to live in fear that the candy monster might come by and eat me.
Or, even at 1 in every 10 million, that could be 10,000 systems with life.
In a way I hate these photos. It's like showing a kid an ultra delicious looking candy, but telling them that they will not be able to taste it in their lifetime.