but it would be better without so much KYC control or to seek alternatives, because I am not interested in having the tax authorities stick their dirty noses into cryptocurrencies since normal people escape from them

TL;DR - SUMMARY

Know Your Customer (KYC) checks force financial service providers to identify and verify their customers. This is carried out as part of its anti-money laundering/combating the financing of terrorism (AML/CFT) compliance efforts to combat financial crimes and ensure due diligence with customers.

KYC processes proactively combat criminal activities by collecting and verifying customer information. These controls increase confidence in the industry and help financial service providers manage their risks. KYC processes have become commonplace on cryptocurrency exchanges. However, some critics consider that they eliminate the anonymity and decentralization aspects that have made crypto famous.