I think is common for gamblers to take advantage of bonus bets offered by online betting sites, as these free bets can increase their chances of winning. Some gamblers may also seek out bonus bets as a way to reduce their risk and improve their overall profitability. Ultimately, whether or not a gambler chooses to take hold of bonus bets will depend on a variety of factors, including their individual gambling strategy, the terms and conditions of the bonus offer, and their personal preferences.