Answer:
Yes
Step-by-step explanation:
Because America is so diverse you can never really guarantee that something is going to be 100% in one area of the country. For example, America's school system is very odd compared to a lot of other countries considering that 2 schools can be COMPLETELY different even though they are in the same country, state, and district. Back to the question, major cities like NewYork, Dallas, or LA attract people that from different parts of the world, and because of that high population of people that usually have a similar mindset (statistically larger cities vote democratic) meaning that they are more likely to be open to new things especially equality. On the other hand, there are small towns with little population that attract republicans that lean towards extreme racism and conservative mindsets and those towns are considered sundown towns where POC (People Of Color) are not allowed after the sun is down or they will most likely be killed. Now that we got that out of the way the reason why racial discrimination is "normal" in America is because of the subtle things that a lot of people don't normally notice that are caused because of racism. A few examples of that is how African Americans have a huge poverty rate due to never recovering from slavery since it was difficult for them to find jobs because of racist white people. Another example is how some schools do not allow do-rags that cover hair to prevent it from messing up. Some schools even have rules where you can't have certain hairstyles like locs or afros since they are considered "unkempt". Even though there are some things that go on like that in some areas one big thing that is taught to young POC is to be extremely careful around law enforcement as they are known to be racist and potentially hurt your or racially profile you. One last thing is that sometimes you can apply for a job but get denied just because you are POC but you might never know because they don't specifically state that.
So yes, racial discrimination is quite normal and it interferes with daily life for POC.