Dear @mijostyn : " my own purchases it is about 50/50 LPs to digital files. "
That 50% on LP means that all those LPs were/are ndew/inedit recordings and with no re-issues? and that 50% of LPs how many bougth you by month?
Totally new LPs have several problems to appears in the market. Even that exist over 100+ pressing plants in the world many of these are small labels that over the time were and will disappears leaving only the around 10 " big " pressings plants that can't fulfill the artist/audiophiles needs of new material on LP. Pressing plants is a business and for the consumer prices does not goes to high the plants needs to presses 10K+ samplers of each new LP title. In the last 10 years the LP prices gones higher and higher and this tendency is far away to dissapears but the other way around: will be higher alaways.
Other problem is that vinyl is not a friendly build material ( petroleum. ) with the erath enviroment and will disappears sooner or latter. From some years now some small or maybe not so small plants are trying that the sources of that vinyl change it for other new material friendly with the enviroment and as a fact there are a few options that could or could not help about because those new materials needs to pass the " test time " of playing.
So, in a few years your 50% will goes to maybe 5% or just zero. So enjoy what you have.
R.