A fren has pointed out why bitcoin (btc for now) has remained #1 in marketcap is because it is the only true fair launch coin.
Bch and bsv share this property as the coin emission was not changed, and holders were airdropped the equivalent amount of coins.
Most launching a new chain do not have the humbleness or frankly, nutsack to do the same, this is why the conduct ICOs or pre allocate "for the team"
As such, that hubris and greed ensure they will NEVER pass bitcoin in marketcap because of its organic distribution