Can’t speak for the person you’re replying to, but I’m a security engineer and stuff still makes its way to me that you would think would get filtered out by others (and isn’t my job to fix). It just takes the right person thinking “this is obviously a problem with $system, let’s just send it straight over to them so they can fix it quickly!” And then we get the fun job of proving it’s not us and has no relation to us.
We got a ticket today for packet loss between two systems, neither of which have any of our tools on them…
On the off chance that you’re actually asking, there have been studies that have shown the regret rate for transitioning is less than 1%.
Here’s an article about a recent study which tracked people up to 23 years post-transition, showing median regret as 0 out of 100.
Now, you might be thinking to yourself “but that’s just one study, with around 200 participants, and the results were so uniform it caused issues with the statistics. Maybe it’s wrong.” Well, here is a meta-analysis of 27 additional studies, with almost 8,000 participants, which also shows regret rates are <1%.
Hope that helps.