Upgrade to Brave.
And my very old Seamonkey has features that are hard to find these days.
I had issues with the lack of *sufficient* scripting control with Brave when I tried it last year. Also, annoyed I can't tweak it like with Firefox (pre-Quantum) and Opera.
I like Opera a lot, but since it is now owned by a Chinese company I don't use it to log into any financial or other critical accounts.
Windows 10 FORCED me to go to Linux. Now I’m free.
Once I can no longer get security updates for my Win7Pro PC and laptop, I'll likely head in that direction.