Legacy lifetime licenses be damned.
As @Katie_GlassWire said “We only have two types of user types, those who do not pay (free users) and those who pay (whether they have a legacy license or one of the new plans).”
A legacy license is functionally the same as an active subscription.
The implication is that glasswire may by design be resetting your firewall filters to a less secure level
It certainly does that, GlassWire entirely disables an important part of Windows’s inbound firewall filtering for svchost.exe, which, among other things, runs the remote desktop server: Security Concern: GlassWire Essentially Disables the Inbound Firewall
In the days of IPv6, we can no longer rely on routers blocking inbound traffic by default. For this reason I am only using GlassWire for monitoring for the time being.
Edit: Is the Malwarebytes firewall also a frontend for the Windows firewall? You can entirely disable the GlassWire firewall (at least on version 2) in the top left of the Firewall tab, however this should already be the default and it shouldn’t touch the Windows firewall (and thus Malwarebytes?) in that case.