The barrier to entry is not set by the most expensive modern cards.
What is your favorite *unpopular* alt art? Nearly every card in this thread can be found under $50. In fact, 95%+ of cards can probably be acquired under $50.
The most exceptional modern cards should not be the threshold that defines an entry barrier. I actually think it’s healthy that the average person has a difficult time acquiring the most exceptional cards. If it was easy it wouldn’t be fun.
If you’re feeling priced out because you can’t afford a moonbreon, just don’t buy a moonbreon. There are so many other great and affordable niches in this hobby