I can't speak to any beginning or trend but I grew up with a stepmom who did a lot of baking and I learned from her the usefulness of parchment paper. I use it a lot because many foods, especially those that contain cheeses, don't stick to it. So, I've just incorporated that into many of my cooking and reheating tasks where it makes sense.
As it pertains to 'with foil' applications, I often make baked sandwiches and find that when they contain cheese, it's great to wrap them in parchment and then foil, so they can be easily popped into the oven, transported (when necessary) and unwrapped without any sticking. A long time ago I bought a box of 2,000 pre-cut sheets of parchment paper and as often as I use them, it never seems to go down. I find these sheets much easier to use than those annoying, consumer-level rolls.
=R=
By protecting others, you save yourself. If you only think of yourself, you'll only destroy yourself. --Kambei Shimada
Every human interaction is an opportunity for disappointment --RS
There's a horse loose in a hospital --JM
That don't impress me much --Shania Twain