Whats the best way to report botting?

[Rufflebottom-bloodhoof (Rufflebottom)]

right-click>report player for>cheating
If they are botting, you may not see results quickly. Blizzard tends to monitor bots to allow them time to determine what exploit is being used, can the exploit be fixed without severe impact on players, can the botting software be detected. They then ban in waves as it has a greater impact that removing a single account/botter at a time.

Reporting Code of Conduct Violation

Edit:
Someone explained concisely why banwaves have more impact than whack-a-mole.

Dozens of skinning bots printing gold in foxhollow woods

Or, look at it this way. In one scenario, you have Blizzard identifying and playing whack-a-mole with individual botting reports. You’re a goldselling company. You have ten thousand bots running around in-game. You have three accounts in a day that are identified as bots. They get banned. No worries to you. You didn’t buy those accounts, you stole them. And there’s no outlay of cash to replace them, you deploy a new wave of phishing emails to harvested gaming email addresses and your former c…