Your assumption is correct. As far as collecting coins from faucet is concerned it is the oldest running one. That does not mean that collecting faucet money is going to make you rich. They were good when in 2016 bitcoin price was around 700$ - after than they became a waste of time unless you spend hours collecting them to reach minimum withdrawal amount just for the sake of interest.

Their dice game house edge is high close to 5% as reported by other users. So that is a less profitable activity there.

However I was one of the winners of the 200$ faucet roll which is still here on this forum -
Got 200$ from Freebitcoin today morning, call that a BIG WIN

Again if you ask me, I would tell you not to waste time of faucets but to focus on other more fruitful things in life.