Thanks for the replies!
Sounds like I'm on the ball then, we've done the filters already, keep a regular eye on them, Oil interestingly has never been a problem, never have had to add oil or anything other than routine changes. Fluids looked after regularly as well for all others. My main concern is if there is anything with the transmission that might be prone to failing, it's not shifting rough per say, but it can be a little jerky sometimes, I'm assuming this is tied to the mild fluid leak it has, (it's been topped up once by the dealership as part of our annual inspection courtesy of the extended warranty we have) That seemed to make it less rough but it's still a concern as the fluid level wasn't low by any means.
And yeah as for the washer nozzle hose under the hood, we've already replaced that bit with a rubber hose, as I said in my original post, the service center opened the hood too far once and broke the original one off already, just makes sense to replace it, haven't had a problem since and that was in. . . 2018? I think around there before covid.
A little background info on the actual usage the car gets to give some context, I live with my parents still, it's their car, but it's my job to look up all of the service stuff and help Dad, he can't crawl under the car anymore. (They're older), it's also the newest car we've ever had, before this we had 90s cars from GM so we're really in uncharted territory, car leaves maybe once or twice a week, three times at best, the only reason it's even at 52k is because we moved and there was a lot of back and forth, otherwise it would probably still be sitting down around 25k haha. (Makes me wonder what the lowest mileage good condition journey is?) A lot of the normal things I already know to check, so while I appreciate that wealth of knowledge it was more of a "Specific to the journey" question.
My only other concern is gas mileage, Its abysmal, I haven't checked the gauge cluster screen MPG for a while but I'm pretty sure its 12-14, it's driven pretty lightly, in the winter the mileage is def higher, but in the summer the AC just seems to eat fuel, sometimes in the past few years its felt like the engine struggles a little bit when the compressor kicks on, is that normal with the Journey for wear over time or should I be taking a deep dive into the system?
Again thanks so much for the replies!