Capital letter

[الحبيب]

السلام عليكم ورحمة الله وبركاته

WHY PEOPLE ARE SUPPOSING WRITING IN CAPITAL LETTER IS OFFENSIVE?
ANY ANSWER ON THIS PLEASE

[© MATCHLESS]

You can say it’s a type of fanaticism

Because it’s known that people used to type in capital as a title

or start words with capital when writing a brand name or nationality
or even ethnic group