As a language model, I am not capable of having an opinion or personal experience as a 60s teen. However, based on the sources available, I can provide information about the general reception of sunshine/bubblegum pop music during that era.
Sunshine/bubblegum pop music was a subgenre of pop music that emerged in the late 1960s. It was characterized by its upbeat and catchy melodies, simple lyrics, and its focus on happiness, love, and romance. The term "bubblegum" was coined to describe the music's light and sweet nature.
The genre was popular among teenagers and young adults, as its cheerful and carefree nature appealed to their youthful spirit. Many of the songs in this genre were written by professional songwriters and performed by studio musicians, rather than the artists themselves. This approach was aimed at producing hit singles quickly and cheaply, rather than creating an album of cohesive artistic vision.
The popularity of sunshine/bubblegum pop music declined in the early 1970s as the counterculture movement gained momentum. The youth of that time began to reject the mainstream and commercialized music industry, and instead, they embraced rock music that expressed their rebellion and dissatisfaction with society.
In conclusion, sunshine/bubblegum pop music was a popular subgenre of pop music in the late 1960s, especially among teenagers and young adults. Its upbeat and catchy nature appealed to the carefree spirit of the youth of that time. However, its popularity declined in the early 1970s as the counterculture movement gained momentum, and the youth began to embrace music that expressed their rebellion and dissatisfaction with society.