Google has updated its Google My Business Profile posts content policy. Stating that Google from now onwards will consider identical photos, messages, videos, and logos as unwanted messages sent to you via. email, especially advertisements. And, instantly that particular post will be removed and your profile will get suspended.
This could be one reason why that there has been of rise in rejections of Google Business Profiles posts suggested by Joy Hawkins:
We have been hearing a ton of complaints about rejected posts recently. If you’re using logos in your images or stock photos (“duplicate photos”), that could be why. https://t.co/ajVe9VfkZj
— Joy Hawkins (@JoyanneHawkins) August 5, 2022