Multiple credible sources directly corroborate the statement. Source 11 is titled 'Blockchain and Digital Assets Gain Mainstream Acceptance' and begins 'Franklin Templeton CEO Jenny Johnson believes...'. Source 6 reports Johnson stating the shift to digital assets 'won't be slow or incremental,' and Source 2 notes her warning that legacy finance faces a 'Blockbuster Moment' without crypto adoption. These statements collectively confirm her view that digital assets are entering a mainstream adoption phase.