These days, there are many stores quietly disappearing, and businesses suddenly closing down.

Every time this happens, people say things like:

"The economy is bad these days."
"Everything went downhill after COVID."
"Online has taken over everything."

Of course, that is true.

But the real reason is that "people under 30 no longer use, buy, or enjoy those things."

Let's find out why the younger generation shows no interest in certain industries and why those industries inevitably fade away.

If the younger generation 'loses interest,' that industry slowly dies

In the past, there was a saying that "the younger generation has no money, so they are not consumers." But that is not the case anymore.

Generation Z (born after 1995) and Generation Alpha (born after 2010) already hold the power of information, influence, and consumer choice.

They not only refuse to open their wallets but also treat those industries as 'outdated' and completely ignore them.

This means, "It's not necessary for us, it's not cool, and there's no reason for it to exist."

What happens is... that industry gradually sees a decline in sales, brands become increasingly forgotten... and one day, they suddenly disappear.

If you can't capture the 'young sentiment,' it's over

The current generation under 30 does not form attachments to brands. They turn away as soon as trends change, and if they find something boring, they simply lose interest.

The problem is that many traditional industries operate with the pride of "we were once popular" without knowing what the younger generation wants.

The younger generation judges based on the following criteria:

"What value does it add to my life?" "Is it cool enough to post on social media?" "Does it match my taste?" "Is it eco-friendly?"

If it doesn't pass this filter, it gets discarded.

This is emotional and impulsive, but today's market has become structured to survive by following this trend.

The illusion that 'old is always good'

Many industries have been trapped in this mindset.

"Our brand has been around for 50 years."
"We have tradition."

This statement is essentially saying, "We will see a decline in customers in the future."

Because the current 20-somethings will become 30-somethings in 10 years, and the 30-somethings will become 40-somethings, the future main customer base will be the current younger generation.

But what if that younger generation says, "I don't know that. I've never used it before"? That brand will inevitably be forgotten and fade away over time.

If you can't adapt to digital, you will be eliminated

These days, all consumption for those in their 20s and 30s starts within their smartphones.

Search → YouTube

Product information → Instagram reviews

Price comparison → Naver or Amazon

Order → One click

Payment → Apple Pay or Samsung Pay

Reviews → Shared on social media

But what if there are still industries focused on offline, cash payments, membership card rewards, and only phone reservations?

That is essentially a world that does not exist for the younger generation.

Industries that impose 'inconvenience' will be abandoned

The current generation does not tolerate inconvenience. In the past, people endured inconveniences because there were no options.

But now?

Do I have to wait in line? → I won't go

Do I have to call to make a reservation? → Too bothersome, I won't do it

Is the app slow? → Delete

Can't connect to customer service? → Immediately write a negative review

No refund? → Expose on social media

Inconvenience = elimination.

If you provide a bad experience even once, that person will never return.

And as that accumulates, that industry quietly collapses.

If Generation Z turns away, your industry has no future

To survive in today's market, the focus should not be on "how to retain existing customers" but rather on "how to attract the next generation."

When one generation withdraws from consumption, that industry naturally dies. No one can save it.

We see such cases every day right in front of us.

Department stores, phone reservation systems, physical membership cards, brands that exist only offline, stubborn traditional industries...

Everything needs to change now.