Well, still the offer sounds too good to be true if I must be honest with you, a freebitco account is that is able to claim a minimum of 26 Satoshis ever hour and also have 11 golden ticket for the lambo contest simply means they owner of that account have spent a ton of money to get the account to that level, there may likely be other freebies the account is generating that the owner did not mention like free wheel of fortune spins and the others like the number of reward points the account has accumulated, and also the lottery tickets present on the account.
I doubt any body in their right senses will propose to give such an account out for free, without demanding a dime and with no intention to scam, there is very high possibility that after he has handed over the account to the new interested owner, he may still find a backlink to access the account from and when ever the new owner deposits any significant amount of money into the account, he will change the account password and other details and lock the party out, this is very possible to do.
I completely get your point but to be honest, it would have sounded too good to be true only if the site was doing as good as it was doing 2 years back.
Right now it's in a shit show and with that kinda services from them anybody would give up their account.
The reason that person would be giving it away can simply be because he would not have wanted it to go in waster and rather make someone use it.
But yeah, the chances of scamming someone as you have already mentioned is completely and highly possible.
On the other hand, if someone is really getting that account he should completely make sure that he has full access over it and not leave any loopholes for someone else to access it.
Much better if the person doesn't deposit a huge amount into it. Well, in such situation only a fool will deposit huge amount in freebitco.in.