That is certainly a factor.. But in the shorter term, another telescope bought is more than likely just another telescope to find a new home for, an added burden.
When I come back from a stay in the high desert, I have to unload the truck.. Dobs and chairs have homes but eyepiece cases, tools, refractors, binoculars, tripod pods and mounts, these all go back and forth.
When I open the backdoor to haul the stuff into the Scope Room, it always looks so uncluttered and organized. How nice that is.
Jon, when I got my ST120 a few weeks ago I promptly rehomed my old 6” ATM RFT. The F5 120mm refractor fills the same niche as the 150mm F4.5 reflector, plus it works well on an existing alt-az mount (TV Gibralter), so it provided the opportunity to let go of an unnecessary GEM along with substituting a telescope I’ll use a lot for one I used little. Sentimentality just no longer works for me as a reason for keeping something like that around. One comes in, one goes out!