I mainly buy Vinyl today, as a 'Merch' direct from a New Performer trying to become established. It is the only method I see to be used, to assist with them getting a worthwhile remuneration from their work.
In many cases the Tracks can be acquired by much more affordable means, but I don't see any great remunerative value in this route of purchasing for the performers.
If vinyl were more affordable I would spend similar monies annually and assist a further range of New Performers, through buying 'Merch' in the form of the Vinyl LP.
At present the Independent New Performers are in general, needing to play live venues to keep themselves fed and pay for the time spent being creative.