I see you are in Canada, and I don't know what the requirements are for being in supervision in your country. Here, in the US, only unlicensed therapists get supervision. It's a legal requirement, not a choice, so their clients don't need to worry about it. Once the therapist is licensed they are not required to be in supervision, but they are recommended to consult with their peers regularly. People here usually aren't concerned if their therapists are consulting with their colleagues. It is generally assumed that they do and also it is assumed that the fact that they are licensed ensures that they have had sufficient education and training to work independently. I think, this issue varies from country to country depending on the local regulations.