I've never made a bet before, on an app or in a betting shop and have no inclination to ever do so. However, in the UK I'm bombarded with gambling (bingo and 'games') advertisements on daytime TV aimed at trying to convince me it's actually in some way fun to pittle away my money. Then if I watch anything after 10pm on a UK streaming service or live advertising funded TV, I'm absolutely battered with endless gambling…
I don't think a little gambling is bad, but the endless ads are a huge problem. They should really make all advertising of commonly addictive stuff banned - gambling, alcohol, etc. They should also do a better job of educating kids in school about the dangers and tricks.
They were going you $100+ to open an account, or doing a deposit match up to $1k here. It's exactly what drug dealers do to get people hooked or scam artists to con someone - here's a free taste, or a deal that's too good to pass up.