There are plenty of tickets to see the London Symphony Orchestra for £10, which is the price of 2-3 beers in London.
The same for the London Philharmonic Orchestra, which is a registered charity.
At least in Europe, the cheapest tickets being around that price is typical.
I don't live in Europe, but that's a great idea for when the times comes to visit London. Thanks
Not just London -- I used those examples because the website is in English and easily recognized.
Sometimes it's a lot cheaper -- I saw an opera in Vienna for 3EUR, and a youth orchestra (presumably a skilled one, given the venue) playing in Paris tomorrow is free!
Just in case you weren't already aware there was a Kickstarter some years back to release free recordings of classical music. https://musopen.org/
I don't see any reason why, especially young generations, should need monetary privilege to enjoy classical music.