Woohoo! Barclay gave me an auto CLI... a whopping $250 on my Barclay Rewards. I am only glad because I haven't had a CLI from there for over 1 year. Plus I know in the past Barclay has disliked new accounts being opened...
NFCU cash $25k | BofA Custom Cash $25k | Amex BCP $18k| Costco Anywhere $14.5k | Apple Card $5.25k | Cap One QS $4.5k | Sephora Visa $4k | Discover It $3.5k | Citi DC $3.5k | Citi AA Mile Up $3.1k | Chase Amazon $3k | Amex ED $3k | Chase IHG $3k | Chase Freedom Unlimited $2.5k | Chase Freedom $2.5k | Citi Rewards $2k | Last HP 8/16/22
I only have 4 years experinece with Barclays. My initial CL with them was very small compared to other bank cards I have. There has only been one auto CLI. So IMHO they are stingy. I know other folks are happy with them. But my thought is, if they gave you a CLI, take it and run, and be happy. 
Congrats on the increase
