Those who acquired bitcoin in early days got larger share in less price. Later when there are very less bitcoins left to be mined and prices are astronomically high, it will be hard to acquire even fractions of bitcoins. Where is equality concept associated with bitcoin then ?
What equality concept, the only concept i know of is decentralization, censorship resistance, no third party control, freedom, etc. There is no concept that we all have to hold the same amount of BTC, this is not a communist community. Those who bought in the early days and held it for a long time were rewarded for believing in a network that only very few people believed in. If you don't buy now, you will still be moaning about people who bought BTC today making returns from it in the future.