I don't think you will get a meaningful answer to this. There was a similar thread on the old forum a couple of years ago :
Trouble is - if there were highly successful people out there with big win rates - they wouldn't be likely to publicise that - and they might even understate their results to avoid attention.
On the other hand - there is no shortage of wannabees who would overstate their results.
There are plently of people who will tell you they tried botting and have lost money. Those I believe - but beyond that I doubt you will ever get any meaningful discussion of winrates on this kind of forum. The signal to bullshit ratio is just too low
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- PeppaPig
Years ago it was definitely possible with huge efforts to achieve a reasonable winrate. My guess is that is has got a lot harder over time.