Also, the "bot" would have to bypass the google recaptcha, and the fact that it would be able to accomplish that is highly unlikely.
Also, the "bot" would have to maybe use a proxy (?) in order to bypass the IP restriction to one user per hour per claim.
Also, if the "bot" would have to be used in the "multiply btc" section, there is no guarantee on the gain as there is no guarantee on the gambing in general.
So, if the user proposing these aspects is ignoring them we can conclude that (a) he's stupid or (b) it's safe to assume the bot is trivially a scam whereas you're sold a tool that would simply not work - same as receiving a package with a brick inside.
Worst, the bot could also potentially be a worm/trojan/virus and send your login and password to the user selling it who would simply steal all your freebitco.in balance.
tl;dr; don't fall for this shit.
You consider yourself smarter than others, but it's not so, it's at least ridiculous for me to read your post, any self-respecting coder / bot maker will find it funny to hear that it's unlikely to solve google recaptcha. Professionals, for a long time solve it with automatic scripts.
I'm not going to sell this bot anymore, but you are not right about the virus. I have been working on the Internet for a long time, and I'm doing SEO automation, I never put viruses in my life. I'm not trying to justify myself now that you would buy a bot, I will not sell it any more, since I see that people are against it, because it will harm the site. But you are definitely wrong, it touched me.