After writing this discussion, I applied for yes bank finboster credit card through bankbazar to release my frustration and distroy my cibil 
. Now sharing my take home:
1. First time ever applied via nonbank channels.
2. I applied as self-employed
3. Home and office address same in my application
Now Bankbazar created duplicate applications mentioning my office address something diffrent then i applied and there is now two application for yes bank in my name 
I tried to vkyc several times but somehow they were not able to capture my pan card.
Then i told bankbazar about this two application and misleading information about my office address.
They told me that first application is canceled and second one is active. Will check for office address
Then after an hour another executive called and told that you have to provide a different office address as yes bank dont allow same residential and office address.
Now i know the culprit!!
Self employed definitely works bro. I am self-employed and still consider myself a credit card newbie because almost all my cards are entry-level.
I started in Jan 2022 with my first CC SimplyCLICK. But managed to get 14 CCs in 13 months - SimplyCLICK, ICICI Amazon Pay, ICICI Platinum, HDFC Business MoneyBack, HDFC Tata Neu Plus, OneCard by South Indian Bank, RBL SaveMax, RBL Duet, BOB Select, IDFC First WOW! (ok this one is secured, got it for 0% forex) 😁, PNB RuPay Platinum, Yes Bank FinBooster, Kotak Zen Signature, and Axis MyZone. All are LTF except Tata Neu Plus. SBI SimplyCLICK was paid until this year when due to a blunder from them, I closed it and they re-activated it LTF. They're not premium or high-end but I got them mainly for the monthly discounts. Once I get from all banks, I will slowly upgrade them to premium ones.
What works - apply patiently, don't be disappointed by rejections - banks will approve if you show them ITR + good CIBIL, open savings accounts wherever pre-approved ones come easily. PM me if you want more details.
Rather than the reward points one, I prefer cashback or flat discount ones or where reward points are automatically converted into cashback without any charges or minimum point redemption rules. Reward point cards are a bit time-consuming to keep track of, and when those points expire, they sort of force us to spend more in shorter time period to redeem those points, so I avoid those or use the reward points cards mainly for the flat discounts that have around festive occasions.
No bro. I am a blogger so office address is same as home address and because of that and self-employed combination, I have had my fair share of struggles getting credit cards. In today's age when one can work and earn from home if you are into online content creation, banks should really relax this rule about having an office address different from home address. As long as our CIBIL is good, on-time payment record is clean and ITR is decent, banks should be more liberal. Oh well, I still haven't managed to secure some banks' credit cards because of this bank policy.
Certain banks like SBI which have already given me pre-approved are still demanding business address proof again for their higher variant cards like SBI cashback (₹999 fee) yet once they offered me the paid SBI Pulse card (₹1500 fee, the one that gives free gym sessions per month) at the branch pre-approved (but I didn't take it because there was no eligible gym nearby). Banks have very weird rules and policies for self-employed people.
@stoptomove
Self-employed is not the issue, something else (you got to figure it out what it is). Apart from one or two credit card issuers, no one (+ TataNeu Plus) is demanding income documents these days (CIBIL/Experian score + Existing credit relationships / limit alone being deciding factors)