I don't think older and younger people use the same social media apps. Older people tend to stick with platforms like Facebook because they're more familiar with them. Younger people, on the other hand, are always trying out the latest apps like TikTok or Snapchat. It's just a matter of comfort and preference. Older folks usually use social media to keep in touch with family, while younger people use it more for entertainment and following trends.

Yes, I think some social media apps are used by both older and younger people. For example, Instagram and WhatsApp are popular across different age groups. Family connections often encourage older people to use the same apps as their younger relatives. Features like video calls are appealing to everyone, regardless of age, and can help bridge the gap between generations.

It really depends on the individual rather than age. Some people, regardless of age, might prefer apps like LinkedIn for professional networking. Cultural factors and regional popularity also play a role in which apps people use. Both older and younger people might use multiple apps for different purposes, like staying in touch with family or following hobbies.