I love your mindset but have one caveat. My mum defo took this approach & encouraged us to go, enjoy the experience, study something we loved & worry about a career afterwards. She thought being a graduate of any vaguely academic subject would be a good thing.
I did an arts degree (think English, History etc) at a top uni.
I wish wish wish it had been made clear to me that the “graduate tax” should be taken really seriously. People (teachers, parents, Martin Lewis) brushed it off as “oh you only have to pay back a bit once you earn a certain amount”. £27,000 sounded like a huge sum to my 17 year old brain. I did not think through that those 3 years would cost me dearly for my whole working life.
I had to do a postgraduate course in something that would actually help me get a job, so had to take out a postgrad loan, which means I pay a further 6% on everything over 21k.
overall I pay 15% of my income above min wage to student loans. Plus tax, NI, pension etc. I’ll pay back many times what I borrowed, but never pay it off due to huge interest rates.
with salary bunching, professional careers don’t pay that much more anymore & often don’t even require the degree!
I loved my enriching & stimulating time at university. It broadened my horizons & gave me amazing experiences…but if I could go back I’d never have gone!!! It’s not worth 45 years of going without.
my point being, absolutely encourage DS1 to do that, as long as he is fully aware of the true cost