How do you handle 50+ daily spam calls?

ok so this post is just for validating if the business owners who get 50+ calls on daily basis out of which merely 5% are potential ones, getting dreaded or pissed off by unwanted calls. For this reason i am thinking of building an ai automated system (not generic one), connected with some good quality voice generating models who would receive calls on their behalf in their own voice, and obviously with the knowledge base for questioning, if the talk gets serious it forwards it or notify that this is an actual lead, 95% of unnecessary leads would get filtered, owners time also saved. The call logs would summarise and send it to whatsApp with a score of urgency 1-5. What do you guys think of this idea, validating demand from actual owners