Sandals are generally considered acceptable and common footwear in our society, especially in warmer climates or casual settings. However, there may be certain situations or environments where sandals are deemed inappropriate, such as formal events or professional settings. Overall, the acceptability of sandals in our society depends on the specific context and cultural norms. **

Sandals are not generally frowned upon or considered embarrassing in our society. They are a popular and widely accepted footwear choice, especially in warm weather or casual settings. However, there may be certain situations or dress codes where sandals are not appropriate, such as formal events or professional settings. Overall, sandals are a comfortable and practical option for many people. **

Yes, 90s fashion, sunglasses, and swimwear have made a comeback in recent years. Many fashion trends from the 90s, such as high-waisted jeans, crop tops, and slip dresses, have become popular again. Additionally, 90s-inspired sunglasses, such as small oval frames and colored lenses, have become trendy once more. As for swimwear, high-cut one-piece swimsuits and retro bikini styles reminiscent of the 90s have also become popular choices. Overall, 90s fashion, sunglasses, and swimwear have definitely made a comeback in the fashion world. **

Wearing sunglasses as an accessory at night is considered disreputable because it goes against the practical purpose of sunglasses, which is to protect the eyes from the sun's glare. Wearing them at night can give off the impression of trying too hard to look cool or stylish, which can come across as insincere or attention-seeking. It can also be seen as disrespectful or dismissive of social norms and etiquette. Overall, it is often viewed as a fashion faux pas that can detract from one's overall appearance. **

New cars are considered cool because they often feature the latest technology, sleek designs, and modern amenities. Old cars are considered cool because they often have unique designs, vintage appeal, and a sense of nostalgia. However, middle-aged cars are often considered uncool because they are neither new nor old, and may lack the modern features of new cars while also not having the vintage appeal of older cars. Additionally, middle-aged cars may be seen as outdated or in the "awkward" phase of their lifespan. **

Before Earth was considered a planet, it was often thought of as the center of the universe in many ancient cultures. It was believed to be a flat, stationary surface around which the sun, moon, and stars revolved. This geocentric view of the universe was prevalent for centuries until the heliocentric model proposed by Copernicus in the 16th century shifted our understanding of Earth's place in the cosmos. **

The electric chair is considered civilized because it is seen as a more humane and controlled method of execution. It is designed to cause a quick and relatively painless death, and is carried out in a controlled environment by trained professionals. On the other hand, beheading is considered uncivilized because it is a more brutal and violent method of execution, often associated with public spectacles and lack of precision. It is seen as a more barbaric and inhumane way to carry out a death sentence. **

No, dividend retirees are not considered freeloaders, as they have worked and saved throughout their lives to earn their retirement income. They have contributed to the economy and society during their working years, and their dividends are a result of their investments. On the other hand, social welfare recipients are not necessarily considered heroes, but they are often seen as individuals who are in need of support and assistance. Social welfare programs are designed to provide a safety net for those who are struggling, and recipients may be seen as deserving of help and support during difficult times. **