If this is directly related to negligence at Okta or not (which seems like it’s not in this case) doesn’t really matter when “Okta” and “Data Breach” seem to show up close together in headlines a lot. Rough task for people tasked with holding together the “brand”
The best thing Okta has going for them right now is that a lot of these companies are so bloated and slow that changing platforms takes a long time to pull off even the initial agreement that they'll be changing, so they have plenty of time to let things settle even if you're mad at them because switching everything to a new idp is "just not something the business can prioritize right now"
They probably look like hot garbage to customers shopping around but I'd venture with most existing clients over a certain size they'll just ask them for a statement they can email out then the Okta sales guys will treat a few directors to happy hour and a ball game, delaying the long process of being dumped from even starting.