Yes, I agree. Whilst I see lots of effort to reduce costs and make events more accessible, there will always be the travelling costs which are a barrier on top of the event cost itself.
We take the DC to the library, museums, art galleries, Nat Trust, Historic Scotland, Ed Book Fest, Bozzy Book Fest, Ed Fringe, the RSNO, the SCO and anything of interest that pops up. Most recently they tried Shinty at the Mod. Many of these are free but a fair way from where we live.
I don't think any of these options, except the library, would be doable without a cushion of disposable income.
Schools are one option to widen access. I know Scottish Opera and the RSNO do fabulous work with primary schools both virtually and in-person. But, budgets are being cut everywhere including Education and the Arts.
The country feels poorer in every sense since the early part of this century.