I wonder why these two brothers receive different impressions when both are running a gambling platform, honestly, I prefer my friends and relatives to bet on the lotto but I advise them to be careful when playing in a cockpit, because in a cockpit arena, you can wipe out all your money and you end up empty-handed because the games are continuous you have no control and you are tempted to continue playing or lose everything whereas in Lotto you can allocate your bets.
Do you have the same situation like this in your country where gambling operators are not getting the same treatment?
It's a difference in the perspective of the two games imo. Lotteries in general are accepted by the wider audience due to how it has spread through society. Cockfighting on the other hand is more frowned upon in general (at least, from what I know). It's rather similar to how people view other similar types like Bingo (it's pretty popular in my area) vs say brick and mortar casinos/online casinos. It might stem from how the process is done or something but idrk, I don't find that much difference between the two anyway.