This ups the odds of losing a subset of your tabs. I hope you know how to recover sessions in all of your browsers.
I've got about 300 in FF and a few dozen in Vivaldi (which I actually did fail to update for a couple of years as I thought it was set to auto-update, but from some reason the auto-update for it isn't working).
I turn off my PC overnight each day, I like fresh boot feeling so everything updates automatically.
I know how to recover the tabs from firefox cache but I prefer to use a plugin that available for all browsers: "Tab Session Manager"
It auto saves them every X amount of time, reboot, update, shutdown.
This plugin can be used to sync tabs across browsers for people that need it, since you can import/export sessions.
I have my browsers based on topic:
Firefox - for reading web sites,
Edge - its a huge YT application with vertical tabs,
Chrome - for shopping,
Waterfox - audiobook research and download,
vivaldi - crypto, more shopping and shopping research,
Stack Next SE just researching this browser its something out of this world, it has 3 levels of sorting: Main level > Sub level>Tabs
So tabs belong to a group, groups can be seen as icons on the bottom of the browser.
But there is this thing they call "Flow" each flow has its own Tab groups
So you have 3 levels of control
If this browser is stable it can replace ALL browsers:
You can set each Flow to the topic you want, say "Shopping", under shopping you have tab group for each shop: amazon > tabs, ebay>tabs, aliexpress>tabs and so on