How do personalized self-exclusion options compare to automated ones?

[HarryPotter]

I was recently reading about player protection and how some platforms are offering personalized self-exclusion recommendations, which sounds really proactive. It made me wonder about the difference between that and the more standard automated self-exclusion tools that just block access for a set period. Do any of you have experience with these more personalized approaches? Do you think they are more effective than just having an automated system?