Ha tounge and twerking would bring peace to us and all those across the Milky Way. Miley Ha Powa
But serious If we found life before they found us it was be obvious they are less advanced. I'm hoping we are the most advanced out of all lifeform, or they might not be friendly

There is actually a formula for estimating the number of potential intelligent ET life in our galaxy which is the Drake equation. The formula produces variable results which initially gave a value of 12,000 civilizations in our galaxy. Then that number has been lowered to 1,000 civilizations. Then they came up with 1 or even lower value as final result. We may not be completely alone, but the odds of finding ET life borders on a near-zero probability.

To say that we are the most intelligent species ever in the universe is an extend of our human egoist behavior

We are definitely not alone; to speak from both scientific & historic aspects, it is clear through our planet history that there were visits and phenomenons that happened that were not from this planet. This goes to creatures as well.

Both history and religion proves there was a race before the human race that existed before us.

Muslims call them jinn
Westerners call them reptilians
And most ancient civilizations referred to them as the race of the snake or the reptilians. Almost all ancient history pictured them Exactly the same (even though there wasn't a connection between this ancient civilizations back then)

Interesting. I've never heard of them, do you have an article or something so I can learn more about them?

Also, how do you think they compare to us in terms of intelligence? Scientist do say that only like 10% of species on this world have been discovered, so I can see it being possible.

Close to my prediction.