I wouldn't take this as an obstacle, but as an opportunity Because if it's difficult, not a lot of people can do it and you can create an edge by putting in the work.
I don't think Cycling is that hard to predict - or not harder than any other sports - and by following the races, you will gain good knowledge about the different riders and their strenghts and weaknesses very fast. By searching for extra information and developing some gut feeling, you can then make money with betting on Cycling. But it's very time consuming and not everyone has this time.
Yes, thats a problem with individual sports in short-term, but not if you think longterm, because everything evens out then. Over the course of thousands of bets, you will lose the same amount of bets due to your rider crashing as you will win bets this way. Unless you are a really unlucky person (which everyone always thinks he is )
As a good tradition, we also have the first Doping investigation of this years Tour with Arkea-Samsic. Some doping utensils and meds were found in the team hotel. Dayer Quintana is in the centre of this investigation apart from some team staff. And if Dayer is in the mix, you can't help but think that Nairo is involved as well and it might explain his poor performance at this years TdF, i.e. that they had to stop doing it at some point during the race.
But anyway, I still think that 95% of the riders are doped and it's not relevant for betting purposes in the end. I just hate when people/media talk about a clean peloton and everyone (including the pros) is surprised and outraged, when something comes to light. It's just so obvious......