That wasn’t a great answer.
A) Beginning studies in Israel right after high school won’t necessarily reduce the age gap. Just look at TOMO and Toras Chaim, for example, guys spend three years there and then go to the Mir. So the amount of time between high school and the beginning of shidduchim doesn’t change.
B) The frum community, in general, have a bit of a Luddite take on technology-slow to adjust to it and usually try to avoid it if possible. So the idea of using databases and online dating platforms is quite far fetched.
C)Financial support is not the reason for the age gap. The average yeshiva bachur getting married at 23 has no more skills and training or financial security than a bachur at 20. They are not delaying marriage because of financial issues.
Chat-GPT is out of touch with the frum community.