Do you even have any idea what is being talked about on this thread at all ?
Freebitco.in is a faucet and a gambling website with a lot of great reputation and I even made use of their inbuilt wallet during the whole bullish trend and transaction fee issue just because I get low fees there.
The thing is that you do not have to deposit and they are not begging you to do so, since they even give you free of charge anyway by playing through faucet which you can still use to play the lottery, so all that you have said bro, is pure jargons.
That's right, they never beg for you to deposit by contrast with many gambling sites, especially new ones, from which you start receiving such e-mails right after your registration.
And, yes, there's no need to deposit in to win in their lottery. Look at the results of Lottery Round 120, which took place 9 months ago:
A user won 2.16815652 BTC with just 10 tickets. One ticket costs 1 satoshi, so they won over 2 BTC with just 10 sats spent.
The second place in this round is also remarkable. A user won over 1 BTC with 393 sats spent. So, yes, it's perfectly possible to win in their lottery without spending a dime of your own money.