(Bloomberg) -- Bond investors who have repeatedly gotten burned buying 20-year Treasuries since the US government reintroduced them in 2020 appear willing to conclude that this time will be different.Most Read from BloombergFirst American City to Tame Inflation Owes Its Success to Affordable HousingEveryone Wants to Work at UPS After Teamsters DealStock Traders Shun Risk in Run-Up to Key CPI Test: Markets WrapTycoon Who Gave Away $750 Million Sees Profit in Loans to PoorWeWork Tumbles After Rais