I doubt people, especially online youtubers ( I watch many youtube channels) have the intellectual capacity or the knowledge to "refute" any religion, let alone Islam. I have listened to Sam Harris, Maher, Dawkins, Hitchens and I doubt how much time they actually spent on studying religion before trying to "refute" it. And these youtubers are just some random people, I even read parts of Nietzche's "Anti-Christ".
Atheism is largely a cultural phenomenon which is a result of Western philosophies on "freedom", "human rights", "equality" which are absurd values which aren't present at practical level and they attack Islam with such values.
Read this report:
https://news.rice.edu/2015/12/03/fir...-are-atheists/
“More than half of scientists in India, Italy, Taiwan and Turkey self-identify as religious,” Ecklund said. “And it’s striking that approximately twice as many ‘convinced atheists’ exist in the general population of Hong Kong, for example, (55 percent) compared with the scientific community in this region (26 percent).”
The researchers did find that scientists are generally less religious than a given general population. However, there were exceptions to this: 39 percent of scientists in Hong Kong identify as religious compared with 20 percent of the general population of Hong Kong, and 54 percent of scientists in Taiwan identify as religious compared with 44 percent of the general population of Taiwan.
Ecklund noted that such patterns challenge longstanding assumptions about the irreligious character of scientists around the world.
You are young, many scientists have come before you. Most of them believed in God. Many of the equations and constants in Physics, you will read are from religious scientists who believed in God like Planck, Newton, etc.
The islamic introducer of the scientific method, Ibn al-Haytham was religious, as was West's founder of scientific method Francis Bacon. You should know all these wise people believed in God, and helped setup civilization, not atheists.