Accounts with 3k -5k-10K-50K followers say:
" I reply to all comment, I'm not arrogant like big accounts."

If you get an average of 100-200 comments every day, of course you reply to all of them.  😂😂

I get about 1OK comments every day, I wonder how you will reply to 10K comments every day??

You can only do this without eating, sleeping, going to the toilet, in other words, they can do this when your life is zero.

They constantly spread hatred towards big accounts.
It is not because big accounts are arrogant, they get too many comments, it is impossible to reply to all of them.

Let's say you reach 1 million followers. 
How will you stay at the top?

If my statistics are low for 3 days, I find a different method on the 4th day and improve my statistics again.

It is easy to reach 1 million followers, the important thing is that you stay at the top!
If you can't stay on top, the account dies!

It's never and never easy to progress as a big account...