Quite an interesting timing, considering Google has recently allowed advertisements which refer to cryptocurrencies and Non fungible tokens.

In my eyes, Google is doing this because they have realized there is much potential for earnings of they decide to lax those ad rules.
Also, since the market of NFTs has already decreased in a substantial way, it is a bit less likely some scammer will try to pull a big scheme off in order to defraud millions. Many of them have already moved to Artificial Intelligence (the newest buzzword).

Let us just wait and hope Google has some intention to provide some filters to this new policy, so scammers won't have it easier to pull the rug under us.