I would say that it's both addicting for sure since they both involve money,
Yea, gambling is naturally addictive because it involves staking money and winning a huge amount within a short period of time, but based on the discussion I was having with my friend, which actually led me to create a similar topic like this
here, I feel that online gambling is much more addictive than land-based gambling because gamblers have easy access to their phones and laptops, which makes it easy for them to gamble any time and anywhere they want, but some gamblers who prefer land-based gambling will not get easily addicted because they will definitely not have the strength and zeal to visit the casino at all times, which will therefore reduce their gambling addiction possibility, unless those gamblers that have a casino center close to their home,.