Sure I can patch any software to do anything I want. Which is what an extension is doing. I can patch any software I want to treat the A key as a modifier too. Still doesnt make it a good idea. And my point remains, Chrome, unpatched, does not support left and right modifier keys as modifiers. Not to mention I dont actually believe you. Post a link to this supposed extension of yours. I am guessing you wrote it and only you use it. And if you want to call the browsers used by 99.9999% of the population terrible in favor of some shit you cooked up yourself just to try to rescue your ridiculous point, good luck to you.

I'll just leave you with this promise, anytime you try to denigrate the kitty keyboard protocol I will be right there calling you out.