Honestly… this isnt the first time this has happened either. Been a paying customer for a long time now, and occasionally I get these upgrade buttons, which I am hoping are just bugs, as otherwise it would be very weird as I cannot upgrade to anything higher than Unlimited.
It seems to have removed itself for me by now. While it can be easily removed I’m more concerned about the possible marketing strategies from Proton.
Its not a marketing strategy. Its just a bug. They will fix it eventually.
What are you concerned about? A new, more expensive plan appearing out of nowhere?
Occam’s Razor applies here.