I've had NI and Malwarebytes for years with no issues, not it's reporting these as Threats
Malwarebytes detects unknown threats as Malware.AI by using Artificial Intelligence and Machine Learning techniques without any specific detection rules to protect users from malware that has not yet been researched and classified. This helps protect our customers against 0-day malware.
from https://www.malwarebytes.com/blog/detections/malware-ai.
AI is commonly known to hallucinate. I would not take seriously any AI based malware warnings.
Anyone that uses the term Artificial Intelligence without clarifying it's GENERATIVE AI is not being honest since generative AI is all that currently exists.