In my case I use the same ringtone as in 2077, use ChatGPT on my phone, have neon lights as decoration, wear Techwear from time to time, use encryption wherever I can (even just for fun) and I am a Corpo Rat by day … let me know what you do to feel more Cyberpunk?
A lot of maker activities are cyberpunk in nature, especially if you use them to oppose authoritarianism and greed. 3D printing items instead of buying them and making billionaires wealthier, for example.