I would subscribe to Proton Meet if there were a lower priced option for existing Unlimited Plan subscribers that allowed for longer meetings. I typically have 2 meetings every two months, but their duration can be up to 4 hours. This is for non-commercial use by groups of retired persons. - The business plans are too expensive as is for this type of use.

Perhaps I am an outlier from a marketing point of view, but I thought that I would mention this. My fall-back is to continue to use Jitsi.