I think you have access to other cryptocurrency exchanges you don't know about. I mostly look for options available in my own country as it cuts down on fees. I make sure not to keep money there for long periods of time longer than a day or two and when first trading I trade with small amounts in order to lower the risk of some surprises I may get. You may want to stick with Coinbase, and that should work out for you if your government stays on their good side. 😁
It's too bad you cannot get cryptocurrency directly from someone in Hungary.
If this is their good side, then I do not even want to know their bad side. But I hope for the best. Fortunately/luckily nowadays at least Coinbase is working properly. I am looking for a solution to avoid having to pay the high rent and the also high regular monthly bills from the next winter, and cryptocurrency is helping a lot in this, so hopefully it will continue to work in the future too.