They do, but you have to dig to find them. Tunziza77 is one of the few I’ve seen that actually monitors player activity and sends alerts if your habits start to change, like playing longer or raising bets too often. I had a friend who got one of these reminders and used the deposit limit tool right away. They also provide links to proper support services like Gambling Therapy, so help is one click away. It’s not about stopping you from playing, but making sure it stays safe and fun.