Wow!
I haven't seen the US roll out and court any subcontinental country like this since Suhrawardy (and later Ayub Khan) arrived in DC in the late 50's and early 60's!
Pres. and Mrs. Kennedy went to the tarmac to receive Pres. Ayub (and his daughter?) personally back then with full marine band and guard of honor reception.
For the immediate situation - look at the size of the table and the people assemblage for the Bangladesh FM and Blinken meeting....
And then you have Biden sending love letters to Hasina...
This amount of courtship is scary to some extent.....