The answer is a legit one that's how hackers and scammers laid out their plan by handing out control of your computer to unknown people, this is the first time I read about satellite late betting service you should add more information on how to safeguard the user, there's a possibility of abuse and access to to your data, team viewer is best used for companies and team projects but sharing to user who is stranger is not recommended, there should be a level of trust first before handing out to people access to your device.
Honestly, I'm not disputing your offer in satellite betting, but you should have at least a few people who admit that you're honest about additional betting methods, rather difficult to connect personal computers with other people, the risk of viruses is more dangerous than winning gambling.