The local garage, private, I have been using for 40 years, oddly, if it is too old, may not fix it ,as ,few to none of the new mechanics know how to fix cars that you cannot hook up to a computer - on the other hand - if it is beyond a certain level in the oughts (told to me personally) they will tell the person to take it to the dealer as it will cost them , the owner, over 100 dollars just to get to the problem to be fixed, and the same amount to put all the stuff back in the car.
The days of - it only took me one-half an hour to fix it, so just give me X amount are gone; if it take fifteen minutes you get charged for an hour which nowadays is X amount over 100 dollars.
The garage was sold, fortunately, to a mechanic who has been there a decade ( he is almost 40), who knows how to do work without a computer, but he said the new ones from school are totally lost when asked to do what used to be simple tasks and he can only do so much himself.
Body parts - most insurance companies would rather total a car out ( most owners are too gullible to put up a fight) and IF OEM part are available the owner can insist that they be used but the Ins. Co. will give you China crap if you do not insist.
At that - when the other half smucked her car, a local body shop , who can and will use what you want, estimated damage at closer to 10 grand than 5, so she shopped around and went to a small private shop out in the boonies, and the dude fixed the car for less than 4 grand. ( A gent who had done a lot of work for us, including custom metal work, cheaply, had sadly retired).
The part about headlights is true. It is stupid the cock-eyed crap they have turned simple head-lights into, and some simply no longer exist.
If you can find factory OEM, expect to pay twice the price of after-market and some after market stuff is crap.
If one takes the effort to call, not just E-mail, dealers, some times you can find new old stock stuff, (I found a tail light lens for my 1966 Plymouth from a small town dealer way back in the nineties) just as how I found an OEM rocker-panel for the other half's 2004 Grand Marquis approx. 10 years ago. before she stopped keeping looking good as possible.