I was born in England to English parents but have lived in Scotland for 23 years, more than half my life.
I have experienced a fair amount of anti-English feeling over that time.
The first flat I tried to buy, the owners tried to pull out of the sale when they discovered I was 'a wee English lassie'. They were educated middle class people. The sale went through but it was unpleasant, to say the least.
I dated an Advocate very briefly whose joy when he gave a English Barrister a 'right good kicking' was something to see. I later discovered he sought out English sex workers to use.
Then later I experienced Orange Marches (appreciate this is somewhat more complicated than basic anti English feeling...). This was in East Lothian and it was properly horrible, with small babies being smeared Orange and drunk men and women screaming abuse.
My child is at a Scottish Primary. There are dyslexia type issues. We were told by a SfLT that it was because child 'has a right English accent, just like YOU'. The Head snorted with laughter. We took a complaint all the way to the Head of Schools, who also agreed that 'English accents can affect learning'.
Both my children identify as Scottish.
One was told, whilst doing Flodden as a topic: 'your parents would have been on the wrong side and you would have had to fight them'.
Our experience of the CforE is that it is poorly constructed, narrow, parochial / racist and no questioning of it is allowed as that is: 'unScottish'.
A bit like the SNP / Indy campaign.
There are still 'Yes' signs up in our village, but fortunately the teaching staff who wore 'yes' badges have now taken them off.
I am aware of businesses who were threatened, locally, if they publicised their 'No' sympathies and lots of individuals too.
It is very sad as I believe, historically, Scottish people DO have a great sense of 'a man's a man, for a' that' and did have a superior state education system.