That’s a neat idea and it can be genuinely thoughtful when done with care: buy a modest, clearly labelled wager for someone who enjoys betting, include an encouraging note about choosing
https://giftmybet.com/ their own picks, and make sure the amount is disposable entertainment rather than something they need. There are services that turn a bet into a redeemable gift card or physical slip you can give as a present — one such option lets you create and send a packaged betting gift that the recipient redeems on their terms, which keeps the surprise but leaves control with them.