People cry about oil
Through the 70s/80s
I have had dozens of of Yamaha dt250 and rt360s honda, Suzuki,bultaco dirt bikes and
still have 60s through the 80s/90s chainsaws setting around the shop
Like homelite xl12s and 1 and 2 series Husqvarna's they still run they came from families local to me run mostly on 30 weight oil 16 or 20/1 until the 80s until lawn boy, Valvoline pretty much were the most popular 2 cycle oil
Stihl was around but difficult to find
People would run Pennzoil as a last resort and would rather piss in a engine than run quaker state oil.
Many of my 1&2 series from the 80s ran on lawn boy oil it was everywhere back then
My 181/281s lived on it 40/1
You could get a 4 pack for like 2.00
Stihl ultra is the worst oil I've ever seen personally orange bottle is ok.