Doubt that if it's any significant change because they were talking about CBDC for quite some time,
Stablecoins and CBDCs are not quite the same, and she addressed it as stablecoin so she must be pointing out USDT and others such kind when RBI wants them to be completely banned. I don't know what they are going to benefit from USDT though but the thought of not ignoring the crypto assets issued by anyone other than government gives some kind of hope.
It surely gives us hope and also promotes stablecoins somehow. Government showing interest in these stable coins can be seen on a positive note as this is something that we have been waiting for long time.
Complete ban still cannot be out of picture, like exchanges delisted monero kind of privacy oriented coins, government may direct crypto exchanges not to support/list stablecoins. But, when a government allows bitcoin and other cryptocurrencies, I guess that they will not have problems with stablecoins specifically.
We like or not, governments are always in plan to regulate this crypto space further so that they will get more taxes. We need to be prepared as usual.