The alleged resistance is vs CoronaVac, which we already have good reason to believe isn't very effective in general. This doesn't say much about resistance vs

The alleged resistance is vs CoronaVac, which we already have good reason to believe isn't very effective in general. This doesn't say much about resistance vs 2 dose Pfizer/Modern/AstraZenca (which would be most worrying), or J&J/Novavax. That's what's important to check. Experience until now was that the mRNA vaccines could handle all variants, and JJ/Nova are apparently fine too.