Um... tires won't peel from the rim if you have rims designed for plus sized tires. And I also seriously doubt plus is for beginners. I have a 2018 Ibis Mojo 3 with boost axle spacing and room for 2.8 tires. Currently I have 2.6 Maxxis Minion DHF's front and rear running at about 20lbs of pressure. The rims are from Ibis and have an internal width of 34mm and combined with the 2.6's the traction and handling is amazing.
I believe Ibis really thought out the plus-sized tire option. The rims they manufacture and include in their builds really take advantage of what a plus sized tire can provide, and the current offering of plus sized rubber is pretty awesome too - I think.