Why you can say that the ETF is nearly approved?

Because this time ETF is filed by CBOE for approval so for those who don't know CBOE is largest exchange on this planet

Document Filed By CBOE Said:

 “According to the Registration Statement, the Trust will invest in bitcoin only. The activities of the Trust are limited to: issuing Baskets in exchange for the cash and/or bitcoin deposited with the Cash Custodian or Trust, respectively, as consideration; purchasing bitcoin from various exchanges and in OTC transactions; delivering cash and/or bitcoin in exchange for Baskets surrendered for redemption; maintaining insurance coverage for the bitcoin held by the Trust; and securing the bitcoin held by the Trust.”As of July, Cboe is one of the three financial institutions alongside SolidX and Gemini (Winklevoss twins) to file for a bitcoin ETF with the US SEC. The other ETFs were rejected by the SEC in 2017 due to lack of overseas regulations and price manipulation. At the time, leading cryptocurrency markets like Japan and South Korea did not have practical regulatory frameworks and policies in place to govern the cryptocurrency market.“The Winklevoss ETF proposal was rejected because the SEC found that the significant markets for Bitcoin tend to be unregulated overseas markets that are potentially subject to price manipulation. But this creates a chicken and egg problem. How do we develop well-capitalized and regulated markets in the U.S. and Europe if financial innovators aren’t allowed to bring products to market that grow domestic demand for digital currencies like Bitcoin?” said CoinCenter executive director Jerry Brito at the time.Since then, the global cryptocurrency industry has drastically changed in almost every aspect. The Japanese government has remained at the forefront of global cryptocurrency regulation, leading the G20 to unify regulations for crypto exchanges and investors.Financial authorities of South Korea, who previously were reluctant towards regulating the cryptocurrency market because they feared local investors would recognize it as a move to legitimize the crypto exchange market, also finalized its plans to acknowledge crypto trading platforms as fully regulated financial institutions.

Insurance and Asian Market May be Key Factors

The argument of the SEC in rejecting two bitcoin ETFs last year that the crypto sector lacks overseas regulation was refuted by the optimistic decision of Japan and South Korea to regulate their crypto exchange markets.The SEC previously expressed concerns over the lack of insurance for crypto investors. But, the official document of the Cboe bitcoin ETF filing explicitly stated that long with complete security, insurance will be provided to investors.“In addition to its security system, the Trust will maintain comprehensive insurance coverage underwritten by various insurance carriers. The purpose of the insurance is to protect investors against loss or theft of the Trust’s bitcoin. The insurance will cover loss of bitcoin by, among other things, theft, destruction, bitcoin in transit, computer fraud and other loss of the private keys that are necessary to access the bitcoin held by the Trust,” the Cboe filing read.Once a bitcoin ETF gets approved, an influx of new capital from retail investors in the traditional finance market will arrive in the cryptocurrency sector, pushing the value and the volume of major digital assets.