*Strictly is a huge public platform. Do you not think producers/casting directors on other shows watch it for potential candidates/pay attention if talent agents talk to them about their Strictly dancer clients? (how many Strictly people also turn up on other reality shows, not to mention things like Anton and Giovanni's Italian travel show?).
Plus many of them convert Strictly fame into live shows and tours.
If a dancer can stay on it for more than one season and start to build a profile, it's potentially a powerful springboard to other work and more exposure.
Combine that desire for work/money with a pro dancer's will to win and competitive nature, plus the 'old-fashioned' training methods many of them probably experienced themselves, and you can see how assaults might happen.*
@MarkWithaC
None of this explains the original point I replied to, which was that the Strictly producers are more culpable for the abuse than the pros. You said you agreed because producers wield a lot of power and dancers are desperate to stay on.
This doesn't make any sense - it doesn't really matter to producers whether Graziano and Zara are good or bad. There is no pressure there. Each week someone gets voted off and while I'm sure production are sometimes disappointed that their faves / ones with good stories get voted out, it really doesn't matter to them who it is. It matters to Graziano, but I can't see how there is a link there to his behaviour being more the producers' fault than his.
Even if Strictly producers were applying unbearable pressure on the pros to make their celebrities dance better, this is not the same as encouraging abuse. Most of the pros manage to teach their partners just fine without hitting them.
The producers you are talking about above are not the same people. Strictly producers do not have any say (and very little interest) in whether Anton or whoever gets picked up for a different series. They also have very little power on a show like that, they are there to do an awful lot of donkey work. The real power lies with production execs (who control the budget), exec producers (who have some say in the editorial direction of the series) and mostly, commissioning.