A proper decentralized or good P2P exchange would be nice.
And this will never happen anymore imo. If a new one borns then the authorities will force them to implement KYC, otherwise they will crack it down for sure.
What would be even nicer is to spend your bitcoin directly.
It's like a dream for me as of now, maybe after a decade or two later it will happen. Currently I don't have any option to spend directly locally except online usage.
I very rarely sell bitcoin for fiat - I much prefer to support bitcoin's growth and fuel its adoption by spending it directly, taking my business to places I can spend it directly, and asking every company I like which doesn't accept it yet to consider accepting it.
Truly speaking, I have never sold any of my hodling since I started my journey in cryptoverse.
All my hodlings, trading capitals are kept intact - you can say I have never tasted honey which I got from investment or earned by trading.
We are in the same boat, we are both trying to support crypto, but any time in the future we may need a way to cash our hodlings.
I say cash because crypto spending still has to go a long way. Maybe within the next 5-8 years, I will retire and I don't think crypto will get much adoption within this time (at least for my place).
What I have converted to fiat so far is from my sig earnings and other tiny incomes.