I don't think older and younger people use the same social media. Older people seem to prefer Facebook because it's familiar and easy to use. They often use it to keep in touch with family and friends. On the other hand, younger people are more into Instagram, TikTok, or Snapchat. These platforms are more about entertainment and trends, which appeal to the younger generation.

Yes, I think some social media platforms are used by both older and younger people. For example, WhatsApp is popular for messaging across all age groups. YouTube is another platform that both generations enjoy for watching videos. Social media is becoming more inclusive, and family connections can encourage older people to try newer platforms to stay connected with younger family members.

It really depends on the individual's interests and tech-savviness. Some older people who are comfortable with technology might explore newer platforms like Instagram or TikTok. Meanwhile, younger people might use older platforms like Facebook for specific reasons, such as connecting with family. Cultural and regional differences also play a role in which platforms people choose to use.