I'm not commenting on the veracity, or not, of the below but on Telegram:

1) John F. Kennedy Jr is saying the following:

a0) "I'm going to Florida with Air Force Two.
Do you know why?

If You Know You Know😉"

a1) "I’m the real V.P of the United States."

b) "Carolyn Bessette-Kennedy is the real Second Lady of the United States."

c) "Mike Pompeo is the real United States Secretary of State."

d) "I have 2 sons and 1 daughter.

Who are they?

If You Know You Know"

e) "I trust Ezra Cohen-Watnick.

If You Know You Know😉"

f) "Kayleigh McEnany is a wonderful person.

If You Know You Know😉"

g) "Princess Diana is the real First Lady of the United States.
Barron Trump is Princess Diana’s son."