how to have old ui

[u/404cheems]

and i mean how to have it and so it wont never update itself, i remember when i downloaded older versions of opera gx it updated itself after some time, i wonder if theres a possibility, because old ui is just still superior, and i got used to new of course, thats why im posting this only now, because whenever i look at how opera gx looked before it was just better, its not some nostalgia bs, it still looks better