$Ishares Cmbs Bond Etf (CMBS.US)$ Idk seems like companies w...

Idk seems like companies will buy and take on debt to do whatever they need to do. Idk if they combine cmbs with A+ commercial debt or anything like that. Refinance mortgages to cover refurbishment with environmental building standards, upgrade equipment, energy use, etc.

With the infrastructure and energy a lot of it seems like physical stuff so it requires people to be in other places compared to just coding in an office.