The Truss gilt spike was extremely short-term and premised simply on unfunded tax cuts.
Whilst, globally yields have been blowing out, the UK is dependent of foreigners for a third of its issuance. So they ultimately set the price. And they see a country engaging in “Project France” - higher taxes, higher public spending (45%, Scotland is already 55%), higher inflation, higher deficits, more debt, more regulation on business and employment, inability to cut welfare, more political volatility & extremes. Not a great cocktail.
It’s not a massively appealing prospect to buy a 10y at 4.6% with inflation at 4% with the added currency costs and risks. The sums don’t add up as an investment. The market realises that a complete reset is needed for developed market long end yields and there is a step change move to a new level - countries like the UK which isn’t a reserve currency and who rely on foreigners to fund them are most exposed.
Yields of 8%+ are the norm for many EM countries - who often have a lot less debt, young growing populations and natural resources, granted inflation can run very hot, but again look at the UK and our inflation prints over the last few years.
Otherwise, your perception of rudeness is related to your lack of self-confidence in the subject matter in question, I suggest.