Disable automatic contact creation for Conversations

Any updates on this? It’s been a submitted idea for a number of YEARS now. we work with partners AND end users so this is causing a lot of uneccessary 'fluff’i the CRM, and as the only admin it’s becoming almost a full time job just catchig and cleaning all the contact and assocaiated company that Hubspot keeps auto creating. I’m sure I can’t be the only one that finds this increasingly frustrating and time consuming?