Ok just to break the ice, I try and tested it out again,
Mempool says that I overpaid, Lol, but in previous days, just like 2-3 days ago, mempool is congested that I have to pay double that price to 6-7 sat/vB. So I guess everyone needs to check the mempool and not to used wallet suggestion as it might be too much, just saying.
another rule bitcoin consensus can have to mitigate the spam
have blocks rejected if they only contain under 1000tx