Will AI have a bigger impact on small businesses or big tech companies?

I think Big Tech companies have made them selves immune to such developments. AI must have been a helping tool for them rather than a threat. I think AI will have a bigger positive impact on small businesses and startups.

Startups and small businesses! Because one person should wear 2 or 3 hats at once.

The size of the business is not of paramount importance. People who work in companies need to use AI to do the right thing right.