However

Drivechain: The Bitcoin Upgrade to End All Altcoins?

Bitcoin: What is Drivechain? Will it Make Altcoins

However, a hotly-debated Bitcoin upgrade called “Drivechain” seeks to introduce these benefits to Bitcoin by opening up its development possibilities in one fell

Drivechain

Drivechain, a proposed soft fork via BIPs 3, could introduce a portfolio of sidechains to Bitcoin and replicate any altcoin use case.

Drivechains: A Detailed Analysis - Peter Todd

Drivechains on Bitcoin: What are they and how will they impact

Will Drivechains drive out altcoins

With Drivechain, Bitcoin Will Make Altcoins Obsolete

Will The Rise of Drivechain Put An End To All Altcoins?

Will Drivechains drive out altcoins? While drivechains hold the promise of technical advancement, the appeal of altcoins will remain to be pump and dump schemes.

US Lawmakers Introduce Bill to

US Lawmakers Introduce Bill to Mitigate Risks From El Salvador Adopting Bitcoin as Legal Tender

Drivechains as an alternative to Altcoins - Bitfinex blog