The only solution is e-gambling. Due to the pandemic, most establishments had closed down, which includes casinos. E-gambling will be a temporary safe haven for gamblers since most countries are on lockdown, most people are forced to stay at home.
They will still grab the chances whether it's online or the traditional way.
Organizing traditional gambling secretly will only put gamblers at risk. If I were a gambling addict I would not risk gambling secretly meeting with other gamblers to satisfy my crave for gambling.