You could try handwriting and posting a letter to their CEO. I think that sometimes works. Probably not very often but there are more than zero CEOs who read those letters.
I was thinking in the same terms: you put up a QR capcha, you don't get my traffic and money. Just the amount of extra work needed, let alone the Google tracking turns me off. As if traffic lights, crosswalks and bridges weren't enough of a hassle.
https://www.rei.com/newsroom/article/2026-rei-board-of-direc...
https://www.rei.com/newsroom/article/rei-announces-2026-boar...
https://www.reddit.com/r/REI/comments/1qw14k6/rei_hosts_thei...
Most human visitors will never ever notice the change. reCAPTCHA is completely invisible for most human visitors because they are allowed to pass just by fingerprint.
It's not like an average user is going to have to scan a QR code every time they visit a site via web browser. If it were like this then it would be a non-issue because no sane website would adopt this system. But it isn't.
On the opposite, if they see reports of many visitors not completing the captcha, they're likely to think "Wow so many bots!!! This defense nowadays is indispensable..!".
Sometimes you need to pass a captcha even to contact them (if you want to tell them that you can't pass their captcha).
So every government website. Every website where people simply have no choice (DMV) or where failure to login results in them not claiming the money/benefits they are due (all tax websites). And every website handling post-sale complaints (Airlines, insurance).