Based on articles shared under the OP most of them institutional investors choose a place to store crypto in the most places that are not a recommendation, for me it is not a safe choice even though it is a centralized exchange, it is likely to get a guarantee fee when hacking occurs.

In the article, Binance research shows a graph that refers to the survey results of 76 respondents.
Of the 4 storage of funds, the highest graph is in the exchange.


My knowledge is still lacking, but choosing to save in famous exchanges like binance is only easy, actually very dangerous.