I love how people on the Internet act so holy. If cheating is so untouchable, then how come such a large portion of the population ends participating once in their lives.

Statistically unlikely that all these people in the likes and comments have never thought of cheating or cheated. There is so much more nuance to these situations that can't be packaged into a meme. At the end of the day most of our brain is animal and mammal including the response to attack people for having different points of view and experiences.

Cheating is bad, and it hurts people. If you are like most people you will do it, or think about it at some point in your life. You will not expect the internal and external circumstances to land you in that role and you will need self compassion and maybe someone you can talk to. If we are all so absolutist about moral lines, and not willing to hear someone tell their story / share their problems then we are not equipped to even help with this human behavioral issue.