On the whole no, I don’t think it’s a racist country. Maybe 30-40 years ago Yes, but times have changed. The majority are not racist.
There is still a lot of work to do and hopefully this is the start of that.
I live by the principle that a persons actions are what defines them, not the colour of their skin or nationality.
Let’s just all stop being cnuts to each other. If we can do that the world will be a better place.
If you are actually an 'innocent' who is trying to find the right words and struggling to do so, then you are going to have to take on board a plethora of posts in this thread that break down what racism is.
You're understanding of 'it' seems to be with regard to person-to-person or group-to-group interactions where overt racism is expressed or used against a non-white person - a racial slur or a racially aggravated physical assault, for instance. If that was the 'only' issue to face instead of systemic, institutional or implicit racism, the issue(s) would be much, much smaller than they currently are.
Regardless, this is a tiny fraction of the issue - a person of colour can go through their entire life and not once experience the kind of overt racism you are referring to, but still be crushed by the weight of the racial oppression and glass ceilings placed in their path. The kind of racism
you cannot see can often be the most hurtful, destructive and psychologically damaging - as your bolded, the UK most certainly isn't the same land as 30-40 years ago where skinheads went hunting for ethnic minorities to do harm to or where physical assault on non-white people were commonplace - and tellingly unworthy of making the news unless something as heinous as the Stephen Lawrence case - or Union Jack banners draped over any building was a warning to ethnic minorities that they were walking on eggshells. So in the sense you are referring to, you may well feel things are different and racial tolerance is at an all-time high - ostensibly, you'd be correct in that notion; that kind of brazen hostility is nowhere near as common these days.
The other side of the coin is that the UK's institutional and systemic practices of racism, sans meagre bones of tokenism, shows what the reality actually is: where the
police force - those who are supposed to protect and serve - was deemed institutionally racist; where POC are routinely stopped and searched or generally harassed for the colour of their skin first and foremost; where non-white people aren't surprised to be tailed around shops the moment they enter the store; where boardrooms are comfortably 90%+ white. To cut a very long story short, the playing field is far from equal - not being born white shouldn't see you face setbacks, obstacles, and be stigmatised or have aspersions cast upon you. It shouldn't even need saying and it shouldn't need Kumbaya rhetoric for the point of contention to be loud and clear.
When the above paragraph becomes a risible notion, it will be fair to say the UK is not racist. We are generations - if ever - from that being the case. The surface level racism you refer to is the least of the concerns - tip of the iceberg, you might say - as in a fair and just society those responsible for such actions would be rightly penalised judiciously and become social pariahs, not slapped on the wrist by the powers that be, or tutted at by mates and told to not do it again.