Some of these people sound mentally ill. Don't spend money you don't have. Pretty fucking simple.
There not
Did you even read the OP?
This is like "This is why we can't have nice things" mantra that's slowly coming head way
At the moment credit companies are happy to do so, cause they have the data to see how much default
There are son who are eager, smart and gain the system to their advantage
That's is all that's there to it
Some make it almost a job, jumping balances and netting rewards, miles, bonuses, etc.
In the long run it's a win-win-win
Build credit, earn stuff, then use the stuff for things!
Remember those viral videos and show of how Coupon crazy some people were?
Go in on sale days with notebooks filled to the brim with Rain checks, manufacturer discounts, double/triple bonus
Then buy like 100 boxes of Aspirin because the store literally was paying you take it by using coupon shenanigans
So every Aspirin box netted you $0.50, in total $50 created out of couponing without you spending a cent, now you have $50 store credit and 100 boxes of Aspirin!
Take that and swap it for credit cards
Now when it effects the bottom lines and creates too much of a burden, you'll see a push back from companies
Funny that the customer will be left holding the bag, cause if they even cancel one card your credit getting hit, Godspeed on the ones carrying 10+ with annual fee