A couple years ago (~2018-9 or so) I realized that Firefox had a weird leak, I opened a lot of tabs often (heavy internet user plus dev) and I never really restart my pc unless absolutely necessary because I have too many things at once I'm working on and it's a pain to reopen everything including Windows Explorer instances (now tabs).

I talked about this leak and they kept gaslighting me like it didn't exist, Firefox at one point was taking 24 gbs of ram on my pc. (It did)

Another issue, Firefox Nighly, I 100% understand that it's an early bird preview and all that, but they would literally brick your browser whenever they wanted you to force to update it... what? I complain and they say "then don't use nighly", like brother, I understand that, I completely understand to use stable for stability, but there is no reason to FORCEFULLY brick a user's browser whenever you release an update, just have a popup and if they WANT TO they restart at the moment if not at the next restart period... and if you REALLY need for some critical issue you can have a flag with the update that forces a bricking but is only used in extremely important scenarios.

The amount of mismanagement at Mozilla is incredible really, I was a die hard Firefox user, I remember opening my youtube channel trying to right click on a background and not being able to copy the url/view image with chrome back in the day, that was when I realized that Google would force "its" web standards so I decided to go all in on Firefox, yet now I'm back on a chromium browser because Mozilla has completely destroyed the browser I loved, even worse now with all the weird privacy invasive stuff they've added in.

I truly hope ladybird browser is successful.