So I got a simple question, which I want to verify.

If I am a defender, I spot the enemy team rush down the site I am with another player. The correct play should always be get a pick and/or regroup with the rest of your team, and don't take 2vs5 fights, right?

I feel like in this situation too much, and people in lower ranks hold site as defender when they really shouldn't be holding their ground.

Edit: people who keep asking. I was playing Harbor, and the enemy team had 4 different types of flashes and a hard entry. Their entire gameplan all game long was rush down a site with numbers and flashes.