White people do not in any way, shape, or form, experience racism.
We may experience prejudice, but that is not the same as racism. It is entirely reasonable that people of colour, especially Black people, look at us with fear and apprehension etc, because many of us have been fatally dangerous to them since forever.
Racism isn't simply discrimination based on the colour of skin, there is structural racism, social racism, scientific racism, and much more. Most white folks don't even consider this, and most of us have grown up benefitting from the systems that were built to favour us, and continue to do so, but we don't notice it because we are not discriminated against in those ways.
Aamer Rahman does stand up about racial issues and it is brilliant:
m.youtube.com/watch?v=dw_mRaIHb-M
Assuming the link works because it's very hit and miss with this site.
White folks: do the work, use a search engine, read as much as you can, listen to non white voices, learn some history. David Olusoga has written a book (any many others) called Black and British, A Forgotten History, which everyone should take the time to read. People seem to have forgotten what the British empire did to BAME people, and think that things are not that bad. It's not true - racism is very much still here and is deadly for many. Rather than demand education or shriek about reverse racism, educate yourselves.
Reading "Why I'm No Longer Talking To White People About Race" by Reni Eddo-Lodge, is another good piece of educational material.
OP, thank you for this thread, and the first one too.