@aleader , Well, I would, personally. @ $0.10 (CAD?) per KWh, that seems like a reasonable electrical cost, and with a RX 5700XT, you could probably be making like $1-2 USD / day (worth of BTC, worth more in CAD), minus maybe $0.50-0.60 / day electrical cost. It would make you money, however slight. At least, in the near future, mining revenue can and is unpredictable.
I can tell you from watching ebay prices on BIN on RX 5700XT cards (Decent ones), that that PCGamer article is flat-out WRONG. There ARE crypto-miners snapping up cards. It may not be as "obvious" as in 2017-2018, but it IS happening.
Edit: I wasn't calculating that you would heat your house/apt. with single RX 5700XT, you won't. Also, if you're mining ETH, either directly with a miner program, and a pool, or using Nicehash, use AMD Wattman (Tuning), and set the Freq. to 1350Mhz, and the Voltage to 860mV. Also, consider sliding the Power Limit down to -20%, and bumping up the VRAM clock to 1800 or higher (IF you card allows, some cards will vastly lower their MH/sec if you go too high, like from 49MH/sec to 0.12 MH/sec.)