The reward point drug is a hard one to get off. If it wasn't for COVID I can't imagine my life right now!You know where the local restaurants the hotel has discounts with without asking.
You select hotels based on reward points rather than cost / quality.
You have a pre-packed toiletries kit.
Your phone automatically logs into the wifi no matter what chain you are staying at.
When you're handed your key they don't even think to ask 'have you stayed with us before'