Final answer:
Tom's remark in The Great Gatsby reflects the materialistic and consumerist culture of the 1920s, symbolizing the ease of acquiring material possessions.
Step-by-step explanation:
In The Great Gatsby, Tom's remark, 'you can buy anything at a drugstore nowadays', suggests a sense of materialism and consumerism prevailing in the 1920s. The statement reflects the societal changes and the emergence of a commercialized culture during that time period. The availability of a wide range of products at drugstores symbolizes the ease with which people could acquire material possessions, reinforcing the theme of wealth and excess in the novel.