What are the similarities between Inception and Chili peppers? Is it plagiarism?

Some of Inception's plots and shots obviously copied the Japanese anime "Red Pepper". But the overall plot and depth are different from that of red pepper. "Red Pepper" is an art film, and Inception is a commercial film. The plot of "Red Pepper" is difficult to understand, so most people need to watch it several times before they know it. Most people can understand the story of Inception once.

The following are some shots of Inception copying red peppers:

1. Inception copied the shot of touching the elevator button in his dream in red pepper;

2. Inception replicates the broken mirror in the dream in red pepper:

3. Inception copied the dream scene in Red Pepper: