Can the GOP consistently win national elections w/o making gains with Hispanics?

[Pragmatic Conservative]

This is an interesting debate I have had with some on irc; so I thought it would be interested to ask Atlasia about this. Assume in this situation that Republicans continue to only get 29% of the Hispanic vote in future national elections and population growth rates remain the same as they currently are.

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I just can’t see a strong  path forward for the GOP without major inroads with Hispanics. As we have seen the GOP looks to be close to nearing their ceiling with white voters and it probably is tough for Republicans to make substantial gains with more economically liberal whites that vote dem while keeping their current support with economically conservative suburbanites. Republicans also will probably have a tougher time making substantial gains within the African American community based on their long time loyalty to Democrats.