Please read carefully at least two last pages of this thread and you will understand that even forcing people to use subscription model was not the final straw to make people leave. And first of all we did not like how 1Password treated their customers. This was really disappointing. I will never accept such a thing.I disagree with OP, I do support fellow Canadian companies on top. Their business model is required subscriptions to survive. A one-time purchase is no longer feasible when the software requires sync with an online server.
Servers cost money to run, where would the monthly expense pay by whom? Out of their pockets and each engineer's pockets? $ 60-lifetime license use for 5 years+ with ongoing support + server cost?
One engineer's salary is $100,000+ CAD in Canada, especially in the Vancouver area. That mere $60 is just a penny that the company needed to survive.
Bitwarden is your best friend that doesn't require online - but you must maintain your own NAS base and internet. That cost money too right?
Next thing – they removed the abilty to store my passwords locally. For many of us this is the most important feature in password manager. I use Enpass now, many user switched to Bitwarden. Look, you don't even pay for using most of important Bitwarden features, but people still want to pay for it just to support reliable and trusted open source. You mentioned that Bitwarden requires NAS. But you can use NAS not only for Bitwarden, right? Yes, NAS will cost you money, but it has so many use cases even at home. And in case of 1Password you pay money only to store your passwords on their servers, you don't get any other features.
Moving forward. 1Password moved to electron and ignored concerns of its users about it. Then they created issues with export. Having one of aforementioned reasons is enough to change you password manager. I listed five of them and I'm sure other users can list their solid points why they decided to leave 1Password.
If you like this software – no problem, that's your choice, good for you. But thanks to this topic many of us opened our eyes and understood that there are about a dozen alternatives to 1Password. They are cheaper, they are reliable, convenient and have good customer service and support. To change it was no-brainer.