JFC, seriously, if you wish to make an argument for something, please please please get your facts right. Keystone XL if built,was to transport 830,000 bpd of crude, tar sands distilled oil. There was no "natural gas" portion of the project.Oh yeah, those evil Cannadians.
That was not the issue. The issue is that an alliance of America-haters and useful idiot Greta Thunbergists thought it would be a good idea to not have a source of cheap, reliable, clean and safe natural gas for US consumers. They got a guy named Biden to buy into it. He promised it would happen if he was elected. He fulfilled his campaign pledge. Economics 101 kicked in.
Now, Dems have to blame somebody and Russians and Saudis are their new punching bags. Bad form and worse policy.
XL was an expansion, which would increase the crude flowing to US from the Athabasca Tar Sands, as well as having additional capacity for local crude from Montana and North Dakota add in to the line.
Greta and America haters aside, they had nothing at all to do with the cancellation of the project.
The project faced many legal hurdles,including how Trump reversed the Obama administration orders. If Trump had taken the time to sort out the "details" contained in the APA,NEPA and the ESA ( acts) perhaps the permit Trump issued would have held up in court. Instead it failed. Trump handed the Environmentalist a win, by failing to "understand"the complex legalities surrounding the whole process.
So if you really want to bitch about XL's cancellation, start with Obama, then move on to Trump, and then to Biden. Keep in mind that you can thank/blame Biden only for for ending the legal court cases that were on going, since they "died" when he cancelled the permit.
XL was not moving during the period of Nov 2018, due to cases in court, and XL was stilled tied up in legal challenges when Biden took office.