Yeah there are options with or without KYC for now, but the general trend is prohibition of those and that exchanges will operate under Spanish licences, and therefore remove derivatives/futures/leverage/margin tokens. I'm having a more future centered vision here (for short term could easily remain one more year in Spain under the radar), so trying to think for the long term and it can't be Spain for this reason...
I am trading right now at Kucoin (sucks and high fees) and MEXC (like it more and︀ very low fees), both non-KYC, but the trend has been of more regulation (crazy the︁ amounts of cash I withdrew from Southern Spain ATMs in 2019 withouth KYC and now︂ all them require it). The trend is very clear. You can see how many exchanges︃ could operate with no KYC in 2020 and how many today. This trend will continue︄ that's why I want to get out of the "under the radar" zone already this︅ year...
I would never not have a crypto under a "B" wallet, mainly for protective︆ reasons against the states and their lack of freedom/potential fascism, but I think you mostly︇ gotta operate on the bright side. If only, for peace of mind...