Why does everything have to be so complicated/closed/hard?

What happened to the good ole days where we went to each other's houses, had adventures, used our imaginations, played games, jumped on the trampoline, shared moments and talked, laughed, did things together, did fun and risky stuff, and just enjoyed each other's company?.....😞

Now everyone's just a either just a mature, distant, busy person who has no time for that anymore and or has now changed and made a new life or whatever.....