The "good" news is you won't have to deal with this much longer. Claude, which this person basically admitted through their behavior, will replace 99% of the offshore devs in the next couple years. Then you won't have to get the ick from talking to them and they can go back to having no real economic prospects in a 3rd world country, and most likely lose the social and economic standing they had from having a good job.
Oh a lot of onshore developers are going to be gone too.
I think I've worked with close to 200 software engineers close enough to get a good understanding of their abilities in my 20+ years in the industry. I think the current version of claude and chatgpt are more effective at writing code than about 85%, maybe up to 95% of them. That is to say, if you let me hire any of them for the cost of my Claude Max + Chatgpt subscriptions ($400 a month), I would probably hire less than 5% of them at that cost. I get more done, and with higher quality using Claude by myself than I would with a team of 50 average software engineers, and it takes less of my time to do it.
The industry is going to get rocked.
I think a company that right now has 10-20 full time software engineers will have 2-3 in 5 years, and realistically 2 of those 3 aren't necessary to get the coding done, they are there so you have coverage over vacations and redundancy when someone leaves.
The only reason I think offshore is going to be completely eliminated is it's too high friction to work with them. They are far away, you have to hire a firm to manage them which means hiring a manager on site as overhead, and they are awake when you are asleep (or pretending to be awake when you are awake).
You can’t fix hallucinations if you don’t even know what the code does. In my experience working with dozens of firms, offshore do not give a single damn about understanding. Frankly, their job security rests on nobody understanding what the code does. If they can inflict the brain damage on your organization so they can keep billing you in the future they will absolutely do it.