Regarding White Room use.
Yes, without the White Room opening meridians is going to be considerably more difficult. HOWEVER, it is something we can do at will without any rare resources, so people shouldn't be worried about us getting "locked out" of meridians later.
The main factor at play is that once we hit Appraisal Green, we will be able to use a second GSS. The first GSS only grants +10 over what we would get normally, but the second grants a +30, for a total bonus of +40 dice between the two. That matches and exceeds the 24 dice + 6 autos that we get from the white room now. In other words, as far as meridians are concerned, anything we can do now with just the White Room, we'll be able to do later with double-GSS weeks.
Now, admittedly, spending two GSS on the same week is quite expensive. However, it will get cheaper if we finally unlock a virtual GSS. Even without the virtual stone, if we do tutoring that week to push us up to 6 actions, we would be getting +40*6 = +240 dice across all of our actions - and 1000RSS is a reasonable price to pay for that (it comes to a little over 4RSS per die, which is on par with what we are generally willing to pay as it is when choosing medicines).
So in conclusion, please don't worry about not opening meridians with the White Room. We will be able to get those same meridians open without too much trouble once we've hit Appraisal.
Yes, without the White Room opening meridians is going to be considerably more difficult. HOWEVER, it is something we can do at will without any rare resources, so people shouldn't be worried about us getting "locked out" of meridians later.
The main factor at play is that once we hit Appraisal Green, we will be able to use a second GSS. The first GSS only grants +10 over what we would get normally, but the second grants a +30, for a total bonus of +40 dice between the two. That matches and exceeds the 24 dice + 6 autos that we get from the white room now. In other words, as far as meridians are concerned, anything we can do now with just the White Room, we'll be able to do later with double-GSS weeks.
Now, admittedly, spending two GSS on the same week is quite expensive. However, it will get cheaper if we finally unlock a virtual GSS. Even without the virtual stone, if we do tutoring that week to push us up to 6 actions, we would be getting +40*6 = +240 dice across all of our actions - and 1000RSS is a reasonable price to pay for that (it comes to a little over 4RSS per die, which is on par with what we are generally willing to pay as it is when choosing medicines).
So in conclusion, please don't worry about not opening meridians with the White Room. We will be able to get those same meridians open without too much trouble once we've hit Appraisal.