I think you're being naive. There are apparently dozens of reports sent already about a speech the Scottish Labour leader gave that some have regarded as derogatory to white people.
The government have committed to every report being investigated by the police. They can be made anonymously online. It takes 5 minutes. By the end of today there will be thousands of anonymous reports.
By 'doubt they'll get far' what do you mean? Won't get to court? Probably not for most of them, but the process is the punishment; letters from police, interviewed at home or station, tech and phones removed - all of that needs to be done before a case is put together for a prosecutor to decide whether to proceed.
Why should someone have that hanging over them for a year until it's decided that what you said to your neighbour in your own home in Glasgow, which he repeated to his cousin in Edinburgh, who found it offensive and reported it, wasn't actually a hate crime after all?
It's an ill thought out, confused and vague piece of legislation. The police don't like it, Scottish lawyers don't seem to like it, and that alone suggests it should never have seen the light of day.