every year E-Sport enthusiasts continue to rise even to the match at the Olympics, many predictions say that the E-SPORT market in the future is very large, the profit generated can be billions of dollars. E-Sport does not need a big place and spectators, even players can do matches at home.. You can get a reference for example or type of game HERE
It's simple to say that "E-Sport doesn't need a big place and spectators" but there are lots of factors that should be looked at if a certain event will be pushed on their exact given date. There are now lots of E-sports events and tournaments that got canceled or postponed due to the pandemic virus.
Playing online as an alternative to push the event isn't even a good solution as all involved players are also practicing social distancing. It's difficult for a certain team not to play alongside each other in a big and major event.
This is one of the old types of gambling, although there are currently several lottery providers that have temporarily closed their services, but in fact the Lottery market is very large and can still survive if creative and innovative service providers for example by adopting crypto currencies.
I don't see yet a crypto-gambling site that offers a lottery that becomes a success in the long-run.
On the other hand, if we take this on a physical lottery, yes the majority closed their service but even they continue to operate, I doubt people will be allowed to go to this place. Lining up in a lottery is defeating the purpose of social distancing and I doubt a community that put under lockdown will have the interest to throw some money to play on a lottery.