You want your customers to give you feedback. However, you want to ensure you are not over-surveying your customer. One of the main reasons why response rates fall is because, too many times, a company sends multiple surveys to the same person, which becomes noise after some time.
Survey toxicity is a term used in CX measurement that signifies sending too many surveys. When implementing a CX system, you must ensure you don't send too many surveys to the same person.
but like all rules, there are expectations of the rule
The objective here is to balance getting sufficient responses while not burdening your customers with constant survey invitations that they start to delete habitually.
Start with the rules above, but adjust and experiment to find the balance that gives you the best response rates.