If you want to be environmentally friendly or don't have much money, get a used laptop. If you want the best performance, get a gaming laptop. If you want Linux but don't enjoy messing with computers, or want a decently repairable laptop for a decent price, or just want to support them, get a system76 laptop. If you want very easy repairability or to support the general right to repair, get a framework laptop.
They all have their own niche, even when you want to install Linux.