If you're in F, absolutely. Chiangi has a separate door from the curb into the terminal for First Class (and Solitaire) including someone to take your bags. Sit in a lounge while they process your boarding pass then a back door into passport control so you skip the line.

In Indonesia on Garuda they assigned a girl to process my boarding pass, carry my carry-on to the lounge, stay with me to serve me in the lounge.